留住行走的記憶八條單反相機(jī)攝影實(shí)用技巧（keeping walking memory practical skills of eight slr cameras）

留住行走的記憶--八條單反相機(jī)攝影實(shí)用技巧（Keepingwalkingmemory--practicalskillsofeightSLRCameras）Thepromotionofphotographytechnologyistheaccumulationofexperience,drawingontheknowledgeandskillsofpredecessorscanquicklyimprovethelevelofourphotography.Intheeraoffilm,accumulatedbynumerousphotographersexperience,formedtwelvesimplifiedoperation,themostpracticalphotographyskills.Thesesimplifiedphotographytechniqueswillhelpyoucopewithalotofuncontrollableshootingscenes.1,thesixteenlawofsunshineAsfaraslandscapephotographyisconcerned,thebestresultscannotbeobtainedbyrelyingtoomuchonthephotometricresultsofthecamera.Forexample,whenthereisalargedarksceneinthescene,thecamera'sphotometricsystemwillincreasetheexposure,theeffectofthephotosexposed,theskybecomespale,withoutanydetails.Atthispoint,ifyouusethe"sunshinesixteenrule",therewillbenosuchsituation.Theirradiationintensityofsunlightisrelativelyfixed,insufficientsunlightoutdoors,thecameraaperturesettingF16,shutterspeedof1/125seconds(ISOis100underthepremiseof)youcanshootthecolors,thenormalexposurephotograph.Accordingtothisrule,whenyouencounterastrongreflectiveenvironment,suchasphotographingonthebeach,youshouldusethef/22aperture.Whenthelightisweakened,forexamplecloudy,youshouldusethef/11aperture.2,moonlight11,5.6rulesThemoonisournearestcelestialbody,itregularlychanged,thosebeautifullegendsfromancienttimeswhenpeoplehaveadaydreamofcelestialbodies,andatnightwhenyoufacethesky,themoonisthefirstintoourfieldofvision.Inancienttimes,poetsmoondrinkingpoemstodayintheenjoymentofmoderncivilization,theylovethemoonshotintohisalbum.Accordingtoprofessionalmeasurements,thebrightnessvalueofthefullmoonisev15,thecameraISOsetat100,using1/125secondsshutterspeed,usingapertureF11shootingcangetthenormalvisualeffect.Halfamonth,youneedtoincreasetheexposureof4times,exposurecombinationscanbesettoiso100,shutter1/60seconds,aperturef5.6.Whilethesecondlongexposureevennearlyinthebudwhenshooting.It'snotbecausethesizechangesthatcausethebrightnesstofall,butthemoonischangingfromtheangleofsunlighttothechangeoftheprofitandloss.Themoonisnotexposedtoexcessiveexposure,andmoreexposurewillbecomeawhitecircle,thereisnosenseofthemoon,socalledthemoon,becauseithasathree-dimensionalsense.3,camerashakeruleWhenyouholdacamera,theshutterspeedshouldnotbelessthantheinverseofthelensfocallength.Iftheshutterspeedisslower,thenthemorelikelytheshotjitteristoreducethesharpness.Ifyouusethe50mmfocallength,theshuttershouldbemorethan1/50seconds,onlywhentheenvironmentisdim,useflash,footstandorputthecameraonthehardmaterialtopreventjitter.Butnowmanydigitalcamerashaveantishakefunction,thebodyantishaketechnologyastherepresentativeofCanonandNikon,themainadvantageisreflectedinthetelephotophotographicability,themirrorbodyin135mmmmabovethefocallengthoftheantishake,theeffectisveryobvious,cancompletelyreplacethe3gearsafetyshutter(forexamplethatistosay,opentheantishakeafterthehandheldcamerashutterspeedcanreach1/30secondsat200mm).Theantibodyshakeadvantageantishakefunctionmodelsaremainlyembodiedinthisperiodin50-100mm,whichhasjustreleasedOLYMPUSE3asanexample,itcanachieve4alternativefilesafetyshutterinthisfocallength,thatistosayinthe100mmfocallength,shutterspeed1/8secphotographisnotimaginary.4,grayboardrule18%grayEditionGrayboardisasharpweaponforshooting.Butwhatifyoudon'thaveagrayboard?Thebackofthehand(thepalmofthehandistoowhite,thecolorofthebackofthehandclosetotheface)spreadoutfacingthesun,theopponentbacktophotometry,andthenaddafileexposure.5,thedepthoffieldis2timesdeeperthantheforegroundWhentheobjectisdeep,thefocusshouldbechosenat1/3beforethedepthoffield,becausethenthedepthoffocusafterthefocusis2timesasmuchasbefore.Thisrulecanbeusedforallkindsofapertureandfocalsectioncombinations.Remember,thesmallertheaperture,theshorterthefocallength,andthefartherthedistancefromtheobject,thegreaterthedepthoffield.6,fastflashoutputruleForordinaryusers,specialshoeTTLflashisexpensive,alotofpeoplewiththepriceofonly100yuangeneralinterfacehotshoeflashreplacement.Inthecaseofdomesticfly-swallowflashby28a,pricedat160yuan,butitisanautomaticmeasurementwithautomaticflashflashlampbody.Whenweneedabacklightportraitwhenshootingoutside,inordertoensuretheskydetailsandbacklightingconditionsfacedarkerthantheuniformlight,weneedtouseaflashlightentryface.Takingby28aasanexample,wesetthesensitivityoftheflashtotwotimesasmuchasthecameraISO(suchascameraiso100,flashiso400).Thecamerausestheaperturefirstexposure,andthecamerachoosestheaperturetobeconsistentwiththeaperturesetontheflash.Accordingtothebrightnessoftheskyexposure,throughtheflashlightingshadowareaofthebrightnessisusuallylowerthanthebrightnessoftheskyafile,theoverallphotoratioisveryappropriate.7.CapturedynamicrulesThisruleisbasedontheempiricalformulaofangleandvelocity.Iftheobjectmovesalongtheaxisofthelens,andyoucancaptureitwitha1/125shutter,thenitcancapturethemotionofthelensaxisin1/500seconds.Thatis,iftheobjectmoves45degreesalongtheaxisofthelens,only1/250oftheshutterspeedisrequired.8,sunsetruleWhenyoushootthesunset,youshouldmeasuretheupperpartofthesunset,butyoucan'tletthesunappearinyourviewfinder.Ifyouwantthesunsettolookonehourlaterthantheactualone,youcanreducetheamountintheexposurecompensation.First,loadingandunloadinglensmethodTheconnectionbetweenthelensandthefuselageoftheSLRcameraisrealizedbymeansofabayonethole.Generally,theinsideisthreeknivesorthreeknivesoutside,andthelockingtenonisprovidedtopreventthelensfromfallingoffthefuselage.Differentmanufacturersofdifferentcameras,lockingpositionandoperationmethodofthedeviceisalsoslightlydifferent,sothatthelenshandlingdifferences,suchastheNikonFbayonetisthreeknife,counterclockwiserotationinstallation,whiletheEFisinthethreeCanonbayonetknifeclockwiseinstallation,thereisalsoadifferenceintheinitialpositionandlenspluggedinthe.Whyusearotarybayonet?.Firstconnectthecameralensandbodyinterchangeablelensesistheuseofscrew,screwnutlikepenetrationlike(suchasamassiveareaofeffectM42screw),withthepassageoftime,thescrewbecomesnotadapttothenewneedsofusers,suchasscrewbasicallycannotachievefullaperture,aperturecontractionfilmingneeds,andthisisthemostbasicfunctionofbayonetSLRcamera,sothebayonetcameintobeing.Whenyouinstallthelens,youshouldcarefullyoperate,intheprocessofunloadingthelensmustbemorecareful,pulloutthelensmustbevertical,otherwiseitisnoteasytopullout,butalsoeasytodamagethelensbarrelorfuselagebayonet.Whenrotatingthelens,thehandshouldholdthelensofthelensbarrel.Itisnotappropriatetoholdthediaphragmringorthefocusringandthezoomring.Thelensshouldbeplacedontheredspotandredpointonthefuselage,andthenitwillbeinsertedinthedirectionoftherequiredrotation,andhearthelock"click"sounduntil.Inthewindandheavydustenvironment,asfaraspossiblenottochangeyourlenses,toavoiddustintothemirrorbox,cansticktotheCCD,mayalsopenetrateintoinfiltrationresultedinincreasedwearandfaultcomponents.Ifyouneedtochangethelensintheharshenvironment,sothebodyturnedovertobelowthebayonetcanavoidhandlingintotheinfiltrationofdust,changedownthelenscovercovershouldbeassoonaspossiblebeforeandafterputbagorlenstube.Two.UsingfavorluminosityISOISO,commonlyknownassensitivity,canbeclearlyseeninthetraditionalcamerafilmpackaging,suchasISO100,ISO200,ISO400,andsoon.ISO.ByadjustingtheISOvalue,Itcanchangethesensitivityofdigitalcamerastolightsensitivity.Underthesamecondition(exposuredose),thehighertheISO,thefasterthephotosensitivespeed,theshortertheexposuretimerequired.Thatistosay,inthesameenvironment,withthesameshutterapertureshooting,iftheISOvalueissethigher,thebrightnessofthedigitalphotostakenisalsogreater.RegulatingISOBuyadigitalcamera,andnowyoucanstartshooting.Youwanttoshootabeautifuldigitalphotos,thenaccordingtothescenetochoosedifferentshootingmodes,alsoneedtopayattentiontothesensitivityofthesize,whitebalance,controlvirtualbackground,thecompositionoftheframe,thelightdirection,sidespotchoice.Let'stakealookathowtotakepictures.1,theroleofhighsensitivitySincetheimprovementofISOcaneffectivelyreducetheCCDsensitivetime,itisconvenientforustoshootunderweaklight.Becauseitusuallytakesalongexposuretimeinweaklightoratnight.Oncetheexposuretimeistoolong,theshakeofthehandiseasytoaffecttheshootingclarity,andtheonlywayistousethetripodtofixthecamera.Butafterall,formostusers,it'snoteasytocarryatripodoutforentertainmentatanytime.Inaddition,sometimessomeemergencieshappenatnight,inordertogetbrightershootingeffect,themostdirectwayistousehighISOvalue,sothatshootingwillbebetter.ThehighISOvaluesincludenightscene,weaklightenvironmentandquickcapture.2,theroleoflowsensitivityButnotthehigherthebettersensitivity,becausealthoughISOvalueoftheweakestpicturebrightness,butitisthebestoffinequality.ThephotosofparticlesofhighISOmostobvioussense,morenoisy.SothehighersettingsforISOdon'tapplytodigitalphotosthatrequirebetterquality,especiallyportraitphotography,stilllifephotography,andfeaturewriting.Three,selecttheappropriateexposuremodeExposuremodedialExposureisacommonlyusedterminphotography,whichistheamountofpenetrationofnaturallightintothecameraduringshooting.Iftheamountoflightistoolarge,thephotographappearsverybright,calledoverexposure;iftheamountoflightistoosmall,thephotographappearsverydark,whichiscalled"insufficientexposure.".Grasptheintensityofexposure,forapictureofgoodorbadhasaveryimportantrole.Theexposuremodeisdividedintotwoparts:1,automaticexposureAutomaticexposureisakindofexposuremodethatdigitalcameraautomaticallyanalyzesandselectstheexposureintensityaccordingtothelightcondition,whichiscalled"fool"operation.Thereisnotechnologyinthisway,andeverythingisautomaticallyrecognizedbydigitalcameras.Automaticallysettheapertureandshutterspeedaccordingtothespecificsituationofthelightintheshootingsite.Whenthelightisnotenough,thecamerawillautomaticallyopentheflashinsidethemachine.Insomenewsreportsandemergencies,inordertograbthetime,automaticexposureisusuallyused.2shutterpriorityShutterpriorityisautomaticallyobtainedbycameraphotometrywhentheshutterspeedismanuallydefined.Whenshootingamovingobject,weoftenfindthatthesubjectisfuzzy,mostlybecausetheshutterspeedisnotfastenough.Inthiscase,youcanusetheshutterprioritymode,determineashuttervalue,andthenshoot.Whentheshutterspeedislessthan1/60seconds,itisrecommendedtousethreefeetforshooting,soasnottoaffectthedefinitionofthephotobecauseofhandshaking.Thefastertheshutter,thelesstheamountoflight;theslowertheshutter,thegreatertheamountoflightentering.Shutterpriorityisoftenusedtoshootmovingobjects,especiallyinsportsshooting.Thehighspeedshuttercanbeusedtosolidifytheinstantaneousstateoftheobject,andtheslowshuttercanrealizethemovingobjecttobevirtual.3,aperturepriorityTheaperturepriorityisdeterminedbythecamera'sfirstchoiceoftherequiredaperture,andthentheshutterspeedisdeterminedbythecameraaccordingtothescenelightcondition.Thegreatertheaperture,thegreatertheamountoflight,themoreobvioustheeffectofbackgroundblur,Themoreprominentthesubjectis,thesmallertheaperture,thesmallertheamountofpenetration,andthegreaterthedepthoffieldbeforeandafterthefocus.Ingeneral,youshootoftenuselargeraperturetoachievethevirtualofthepurposeandeffectofthebackgroundclutter.Inordertoobtainclearanddetailedimagesbeforeandaftershooting,smallapertureisoftenusedtophotograph.Largeapertureformacroshooting,andasmallapertureforshootingscenery.4,manualexposuremodeManualexposuremodecompletelydeterminestheapertureandshutterspeedrequiredbytheuserwhenshooting.Theusercansettheapertureandshutterspeedaccordingtohisartisticcreationintentionandexpectedshootingeffect,whichprovidesgreatfreedomfortheuser.Whenthesettingexceedsthesensitivity,thecamerawillbepromptedbysoundorflashinglight.Forinexperiencednovice,manualexposuremodehasacertaindegreeofdifficulty,andtheoperationiscomplex,difficulttocapturethefleetingscene.5,exposurecompensationadjustmentExposurecompensationadjustmentInthecomplexlightandstrongcontrasthighcontrastenvironmentinGermany,theuseofautomaticexposureorshutter,apertureprioritymode,itissometimesdifficulttocomprehensivecare,tohighlightthetheme,toachievethedesiredeffect,thentheneedtoshootthemanualadjustmentoftheexposureparameterscorrespondingtotheequipment,itistheexposurecompensation(exposevalue),alsoknownas+EV.Forbeginners,exposurecompensationisgenerallyusedforstilllife,sceneryshootingoccasions.Thisoccasionissuitablefortheadjustmentofparameters,andtakephotoswithdifferentcompensationschemesforselection.Butinthepresenceofagreatcontrastinthepicture,theexposurecompensationisdifficulttotakecareofacomprehensive,easytocareforthisandlosethat.Generalexposurecompensationisusedinautomaticorsemiautomaticexposuremode,ifthefullmanualexposuremode,rarelyuseexposurecompensation,becausetheregulationdependsontheapertureandshutter,canalsobechangedintothelight.Four,reasonableexposure,readhistogramThehistogramisthroughthewaveformdisplayedontheLCDtodeterminetheaccuracyofthephotoexposuretool,nowmanydigitalcamerasintheviewfinderwhenyoucanseethereal-timehistogram,sothatwecanclearlydeterminethephotographsorpicturesareframingtheexposuresituation.histogramThehistogramofthehorizontalaxisfromlefttorightonbehalfofthephotofromblacktowhite(black)(light)thenumberofpixels.Herearetwoexamples:Histogramshowstheleftsideoftheripple,indicatingthattheoverallpictureisdark,maybelackofexposureRipplethroughthehorizontalaxis,nopeak,atthesametime,bothendsofthelightanddarkoverflow,thephotomaybedarkanddetaileddetailsofthelossofseriousFive,makegooduseofthewhitebalanceManypeoplemayhavethesamefeeling:originallyinnormallightviewissomethingwhiteincolour,inthedarklightupviewmaynotbewhite,inadditiontosomespeciallightsource(suchasfluorescentlamps)whiteitisnotwhite.Generallyspeaking,CCDdoesnothavethesamewayasthehumaneyetoautomaticallycorrectthechangeoflight,butonlyusesthedefault"white"indifferentsituationstobalancethehueofothercolorsincoloredlight.Ifthedigitalphotoswillbebiased,itisbecausethereisnocorrectadjustmentofthewhitebalance.Whitebalancehasavarietyofpatterns,suitablefordifferentscenesshooting,suchas:automaticwhitebalance,tungstenlightwhitebalance,YingGuangbaibalance,indoorwhitebalance,manualwhitebalance.Automaticwhitebalanceisusuallythedefaultsettingsofthedigitalcamera,theautomaticwhitebalanceinlightclosetonormalwhentheaccuracyrateisveryhigh,iftheroomoutside,youcanuseit,buttheshootinginthelightcoloredeffectispoor.Inaddition,thediffuselightintheatmospherecannotbecorrected,incloudyweather,manyautomaticwhitebalancesystemeffectisverypoor,itmayleadtobluephotos.Tungstenlightbulbiswhitebalance(incandescent)whitebalancelight,thisiseasytounderstand;fluorescentwhitebalancebecausetherearemanykindsoffluorescentlamptypes(suchasdepressionwhiteandwarmwhite)andthemostdifficulttodealwith,trytoshootthedecisionto;Indoorwhitebalanceisalsocloudy,cloudy,whitebalance,suitablefordimlighttotheprimarycolorstate.Manualwhitebalanceisthesamplingofwhite(likewhitepaper)inthelightoftheshootingscene.Theoretically,manualwhitebalanceisthemostaccurate,unlessthesamplingwhiteisnotwhiteenough.Insomeoccasions,oftenbiasedcolorisalsoverystrangeeffect,donotbelievethatyoutakethenightsceneintheselectionofsunlighteffecttotry,infact,isalsoverygoodview.Ofcourse,itisbetterforbeginnerstoentergradually,buttheydon'thavetoomuchtroubleforwhitebalance.Ifthereiscolordeviation,mostofthemcanbecorrectedwithPScolorbalanceinlaterperiod.Six,sidelightshootingskillsThesidelightisfromtheobjectsideraysoflight,itcanmaketheobjectsurfaceduetounevenandshowingapartofshadow,theobjectsurfaceandthedarksidehaveobviousperformance,candrawtheoutlineoftheobjectcontour,andcanreflectthethree-dimensionallight,thisoneofthestrongestperformancetherefore,thesidelightisthemostcommonlyusedphotographiclightrays.Butintheapplication,weshouldpayattentiontotheproportionofthelightanddarksurfaceinthepictureshape.Usuallyobliquelightangleisthebest,whenthedirectionofthelightandtheobjectplaneisabout45degreesangle,theangleofthelighttotheobjectsurfaceandtheproportionofthedarksideofroughlythesame,comparedwiththedailylifeofvisualhabits.Thesidelightmakesobjectsshadow,andstrengthensthesenseofstereoscopicSeven,thebacklightshootingskillsThebacklightreferstotheobjectbehindtheraysoflight.Backlitfilmiseasytomaketheobjectintoasilhouette,sofortheexposureofsomerelativelydifficulttograsp,forbeginnersoftendonotrecommendbacklightingphotography.Negativebuttheartisticeffectisunique,cangivetheobjectedgebacklightwithacontourlightmovingside(ifitissunny,isPhnomPenh).Ifhandledproperly,youcancreateauniquebeauty,taketheartisticsenseoflightandshade.Intheshootingbacklitphotoswhentheneedtofocusonisbacklightingwhentheforegroundandthebackgroundlightistoolarge,oftencausedbyexcessiveorinsufficientexposureofforegroundbackgroundexposure,inordertoreducetheratiooflight,wemustpayattentiontotheprospectoflight,canusereflectororFlash--ifyouseewhoisagainstthesunwhenshootingwithflash,youwanttobefilledwithrespectforhim,becauseitwasaconnoisseur,henarrowedintheforegroundandbackgroundlightthan.Backlightportraitwillilluminatethefigure,butshouldpayattentiontoavoidthelackofpositivelight,exposure.Eight,photocompositionskillsAgoodpicture,besidestheuseofgoodlight,theconstructionoftheframeworkisalsoveryimportant.Andthisframeworkisthecompositionofthepicture.Thecompositionofphotographydoesnotneedtobelimitedtoacertainframework,mainlytoplaytheirownimagination.However,itisdifficultforsomeinexperiencedbeginnerstoreachthispointatonce,solet'sintroducesomeofthebasicrulesofphotocomposition.Butit'simportanttonotethattherulesarenotalwaysthesame,thoughtherearesomekeypointsthatshouldbefollowedinphotographiccomposition,butthisisjusttoavoidsometypicaldrawbacks.1.thecompositionofseveralwaysThewayofcompositionismainlydividedintothefollowing:(1)wellshapedcompositionThisformofcompositionassumesthatthelengthandwidthofthepicturearedividedintothreeequalparts,andeachpointoftheintersectionisconnectedwithastraightlinetoforma"well"shape.Thesubjectisnotlocatedinthemiddleofthepicture,butisplacedattheintersectionoftheverticalandhorizontallinesoftheformationoftheword,thewholepictureissolemn,notstiff,andtheimageofthesubjectisparticularlyeye-catching.(2)equilateraltrianglecompositionTriangleincompositionhasalwaysbeenarelativelystableform,andtheuseofequilateraltrianglecomposition,inadditiontothepicturegivespeopleastrong,calmfeeling,intheperformancealsohasagoodfoileffect.Equilateraltrianglesareoneofthemostappropriateformsforapicturethatrequiresacertainatmosphere.(3)invertedtrianglecompositionContrarytothesteadinessoftheequilateraltriangle,theinvertedtrianglehasadynamicwayofcomposition.Givepeoplealively,dynamicfeeling.Butitisnecessarytopayattentiontothecomposition,wemustpayattentiontoitsleftandrightsides,itisbesttohavesomedifferentchangesorcomparison,soastobreaktheabsolutebalanceofbothsides,makethepicturemorelively.(4)obliquetrianglecompositionObliquetriangleisacompositionbetweentriangleandtriangle,theexpressionbetweenthetriangleandtrianglecomposition,canmakethemainandauxiliarybackgroundmorestarkcontrast,isarelativelycommoncomposition.(5)verticalcompositionVerticalcompositionismainlyusedinthemountains,buildings,waterfallsandotherscenesofphotography.Itswholepictureismainlycomposedofverticallines,anditcanshowthescenerytobetowering,tallandimposing.(6)diagonalcompositionDiagonalcompositioncanindicatethedynamicfeelingofobjectmovementandchange,andcanmakethepicturegeneratemotion.Theangledependentdynamicdegree,thegreatertheangle,theanteriormovementismoreintense,buttheanglenotgreaterthan45degrees,otherwisetheywillhaveasenseofdeclination.(7)horizontalcompositionTheuseofthiscomposition,oftengivespeopleacalm,comfortablefeeling,fortheperformanceofnaturalscenery,itcanmakethescenerymorevastandvast.Thesceneryinthehorizontalcompositionpictureisquietandsedate,highlightingasenseofcalm.(8)curvilinearcompositionComparedwithotherformsofcomposition,thecurvetypecompositionlineisthemostbeautiful,thestrongestappeal,withcurvecompositioncanrenderthescene,makeitmorebeautifulandmoving.(9)progressivecompositionTheprogressivecompositionismainlyusedintheroadandotherscenes,itusesgraduallyovertheway,showingastrongervisualeffect.Progressivecompositionisoftenusedtoguideawindingpath,resultingingoodvisualeffects.2,compositionskillsSomanywaysofcomposition,wealsoneedtoaccordingtodifferentcircumstances,usingdifferentcompositiontoachievethebesteffect.Andweneedtousetechniqueswhenusingdifferentcompositions.Thenextstepistointroducethetechniquesthatareoftenusedincomposition.(1)horizonandthreepointtechniqueThehorizonandthethreepointmethodareoftenusedincombinationwiththewellpattern.Inthelandscapephotos,asfaraspossible,thehorizonisplacedinoneofthetwohorizontallinesofthewellshapedcomposition,whichcanleadtoaharmoniouscomposition.Also,payattentionnottoputthehorizoninthemiddleofthescreen,becauseitwillcutthepicturetotwo.Iftheskyisparticularlyattractive,givemostofit,andifnot,movethehorizontothetoptoavoidamoreprosaicskywithmorepictures.(2)thetechniqueofthepositionoftheobjectbeingphotographedHowtopositionthesubjectisalsoanimportantskillinshooting.Trytomovethecameratothesideofthescreen,andthenaddinterestingbackground,itwillgreatlyimprovethecomposition.Andtheuseofthebackground,suchasthecharactersstandingorrelyingonaninterestingobject,themoreprominentsubject.(3)backgroundandforegroundselectionskillsAlthoughtheshootingsubjectisveryimportant,thebackgroundandforegroundmustbetakenintoaccountinshooting,sothatthesubjectandthebackgroundobjectarekeptinharmony.Ifthebackgroundisverycomplex,youcanadjusttheaperturetonarrowthedepthoffield,blurthebackground,orchangetheshootingangletochangethebackground.Attentionshouldalsobepaidtoavoidlargeobjectsbehindtheobjects,suchastrees,streetlamps,cupsandcolumns,etc..(4)borderselectionskillsWhenshooting,wecanalsouseforegroundobjectstoframeobjects,suchasbranches,arches,decorativebeautifulrailingsandcourtyarddoors,etc.,whichcanmakethesubjectmoreprominent.Inthisshootingtechnique,weshouldpayattentiontominimizethedepthoffield,makethemainbodyprominent,moreattractiveeyes.(5)theskillsofreadingpicturesPhotoslikethis,howtoattractreaders,firstofallyouneedalead,butintheshooting,wecanuseit,withacurvedpath,slowlytotheattentionofreaderstothemainscreenabove.Thisisaveryclevercompositiontechniqueforreadingpictures.Inaddition,thediagonalmoneyonthescreenwillalsoguidethereader'ssight.Ameanderingcoastlineorariverflowingthroughthecanyonwillbecometheguide.(6)specialpatternstructureskillsIfyoupayattentiontotheobservation,youcanfindsomespecialpatterns,structuresandsceneryeverywhere.Createinterestingpictureswithpatternsthatarefoundoneverydayobjects.Thisneedstobepaidattentiontoinlife.(7)fillthepictureskillsAveryusefulmethodofcompositionforsomekindsofphotographyistofillthepicturewiththesubject,removethebackgroundthatwillscatterattention,anddirectlyexposetheobject.Thistechniqueisusuallyusedforproductdisplay.Inaddition,ifyouwanttophotographstilllife,andther