Txhawm rau kom kawm paub yuav ua li cas siv cov xaum txheej txheem kev kos duab, koj yuav tsum ua siab ntev thiab txaus siab kawm kom hom kev tsim no. Thiab tom qab ntawd, tsis hais hnub nyoog li cas, nws yog qhov yuav tsum tau kawm txoj cai yooj yim ntawm kev ua haujlwm nrog cov khoom siv thiab tau txais kev txawj ntawm kev piav qhia yam yooj yim dua. Lub hauv paus ntsiab lus tseem ceeb yog kab lus ntawm kev ua tiav ntawm txhua theem.
Thaum pib ntawm cov txheej txheem ntawm mastering ntau xaum txheej txheem kos duab, nws yog ib qho tsim nyog kom nkag siab meej txog cov ntaub ntawv twg yuav raug siv hauv cov txheej txheem muaj tswv yim ntawm kev tsim kev zoo nkauj Nws yog ib qho tseem ceeb kom to taub tias kev teeb tsa cwj mem cwj mem muaj lub hauv paus thiab taug txhuas. Lub hauv paus tuaj yeem ntoo ua ib qho xaum xaum tas li. Los yog yas rau kho tshuab.
Thiab cov slates yog, suav nrog graphite. Cov xaum xaum lees paub txhua leej txhua tus yog hu ua "yooj yim". Lawv tau cais los ntawm qhov muag ntawm lub graphite puag mus rau hauv tawv (cim "H") thiab muag muag (xaiv los ntawm tsab ntawv "B"). Tag nrho cov cim suav nrog tus ntsuas alphanumeric. Ntu digital ntawm tus lej muaj cov ntaub ntawv hais txog kev kawm ntawv ntawm qhov ntsuas no. Piv txwv li, "5H" qhia tias qhov txhuas ua tau nyuaj heev.
Ntxiv rau, xim xaum thiab xaum xaum qhuav raug siv. Lub tom kawg tuaj yeem ua lub luag haujlwm ntawm ob qho khoom ywj siab thiab ib qho zoo ntxiv rau xim pleev xim. Ntxiv rau cov xaum qhuav, kev siv hluav ncaig, nkauj tshwj xeeb, xim av, thiab lwm yam tuaj yeem siv ua cov khoom siv kos duab rau kev kos duab.
Cov ntaub ntawv dab tsi koj yuav tsum muaj rau kev kos duab nrog ib xaum
Siv tus xaum sau ntawv yooj yim cuam tshuam nrog ntau hom kev qhia. Yog li ntawv thiab lwm yam ntaub ntawv muaj feem rau kev teeb duab yuav tsum mob siab rau qhov xwm txheej no. Yog li, piv txwv, txhawm rau ua kom daim nyias nyias daim duab, koj yuav tsum siv tus ntawv yooj yim thiab ntom, qhov siab lossis nruab nrab qhov nyuaj ua rau hauv cov xaum thiab cov mos muag, nrog rau cov teeb duab yuav raug kho thaum thov cov kab tsis raug.
Thaum kos duab volumetric, thaum siv duab ntxoo, qhov kis ntawm lub teeb thiab ntxoov ntxoo yuav nqa tawm, nws yog qhov yuav tsum tau siv lub ntsej muag kom nruj. Yog li ntawd, lawv yuav tsum tau npaj kom txhij tsis nrog ib tus ntse zoo tib yam, tab sis nrog ib tus cwj mem, txij li qhov no nws yog qhov yuav tsum ua kom qhov ntev ntawm kev tiv thaiv sab nraud ntawm cov hlau lead ntawm qhov kev txiav txim ntawm 1-1.5 cm.
Thiab txoj kev ntawm shading graphite cuam tshuam nrog kev siv ib daim me me ntawm cov ntaub mos muag, daim ntawv lossis paj rwb. Daim ntawv nrog qhov tsis ncaj saum npoo yog qhov zoo tshaj plaws ua cov ntawv siv rau kev kos duab. Ntxiv rau, koj yuav xav tau cov xaum qhuav muag muag thiab daim tawv muag muag, rau qhov uas koj tuaj yeem siv lub khob cij ntais.
Kev paub yooj yim yuav tsum muaj xaum xaum
Teeb duab ntawm daim ntawv siv tus xaum tuaj yeem ua raws li hauv qab no:
- los ntawm xwm, thaum cov khoom tiag tiag yog nyob ncaj qha pem hauv ntej ntawm tus kws kos duab;
- los ntawm kev thaij duab lossis daim ntawv theej ntawm ib qho khoom siv uas siv txoj kev luam tawm;
- los ntawm kev sawv cev lossis nco.
Thaum siv cov kev xaiv kos duab, koj yuav tsum ua raws li cov haujlwm ntawm no:
- koj yuav tsum xaiv qhov chaw (ntsug lossis kab rov tav) thiab qhov loj ntawm daim ntawv sau;
- siv cov xeeb ceem ntawm cov khoom siv hauv qhov loj;
- kom piav qhia txog cov duab kos loj ntawm cov khoom sib tsoo;
- kos cov ntsiab lus me dua ntawm cov khoom;
- Thov chiaroscuro thiab muab kev kos duab ntim.
Thaum kawg, tab sis tsis tsawg, nws yog qhov tsim nyog yuav tsum tau ua qhov chaw tsaus ntawm daim duab, thiab nws raug nquahu kom tawm qhov tseem ceeb (qhov tsis yooj yim ntawm daim duab) dawb. Thaum siv daim duab ntxoo lossis duab ntxoo ntawm ib daim ntawv, koj yuav tsum nco ntsoov qhov chaw ntawm tes uas daim duab thov. Txhawm rau kom tsis txhob thau lub teeb duab, nws yog qhov zoo dua los muab ib daim ntawv tso rau hauv koj txhais tes. Nrog ib daim ntawv tsim ntawm daim ntawv faus rau ntawm easel rau cov duab, koj yuav tsum cia siab rau daim duab tsis yog nrog txhua sab ntawm tes, tab sis tsuas yog nrog koj tus ntiv tes.
Cov tswv yim nthuav dav thiab dav
Qhov txheej txheem ntawm kev kos duab no yog siv ob qho tib si raws li qhov kev xaiv ywj siab thiab hauv kev thov ua ntej ntawm cov qauv dav dav ntawm cov khoom, uas hais ntxiv piav qhia ntxiv ntawm lub teeb thiab ntxoov ntxoo lossis siv cov xim tsev. Cov txheej txheem yooj yim thiab feem ntau lees paub rau kev kos duab nrog ib tus cwj mem rau cov kws kos duab tshiab yog nqus duab ib qho rau cov hlwb lossis kab sib chaws.
Hauv qhov no, luam theej duab uas koj nyiam yuav raug nqa tawm raws li hauv qab no:
- rau ntawm qhov nws tus kheej los yog ntawm cov zaj duab xis pob tshab, nrog uas nws tau them kom tsis txhob muaj kev puas tsuaj rau qhov qub, daim phiaj hauv daim ntawv ntawm cov square hlwb yog thov (qhov zoo ntawm daim phiaj, qhov yooj yim nws yuav tom qab los qhia qhov tseeb ntawm daim duab);
- ntawm daim ntawv ntawm daim duab uas daim duab yuav raug siv, daim phiaj zoo ib yam yog kos (thaum ntsuas, koj yuav tsum coj mus rau tus lej ntawm cov duab plaub fab sib txawv thiab qhov ntsuas kom pom tseeb ntawm cov khoom qub);
- kev ntsuam xyuas ntawm qhov nkhaus ntawm cov khoom thiab lawv kev sib tshuam nrog cov kab ntawm lub hlwb ntawm kab sib chaws superimposed ntawm tus qauv;
- Daim duab nws tus kheej yog thov raws li daim duab qub.
Yog tias lub hauv paus thiab cov qauv yog nyias txaus thiab muaj cov pob tshab zoo, tom qab ntawd cov ntsiab lus ntawm daim duab yog qhov zoo tshaj plaws hloov siv daim iav thiab lub teeb ci nyob rau sab tom qab ntawm daim duab.
Txawm li cas los xij, kev pleev xim rau kev tshaj lij yuav tsum tsis suav cov txheej txheem hais txog ntawm kev kos duab.
Hauv qhov no, koj yuav tsum kos tus ciam ntawm cov khoom hauv cov ntawv nrog rau tag nrho puag ncig (saum thiab hauv qab, sab xis thiab sab laug). Tom qab ntawd koj yuav tsum tau saib los ntawm lub qhov muag lossis, tau ua qhov ntsuas tsim nyog, qhia cov feem tseem ceeb ntawm cov xeeb ceem ntawm cov yam ntxwv thiab kos cov ntsiab lus. Nyob rau hauv rooj plaub thaum kos yog tsim nyob rau hauv daim ntawv ntawm contour rau shading, shading lossis ua hauj lwm nrog cov xim tsev, nws raug nquahu kom nws kos nrog cov kab uas tsis tshua muaj nyias. Thaum ua cov kab ua haujlwm, cov khoom siv ua ntej yuav tsum tau xaiv nrog lub ntsej muag softer lossis cov kab ntawm ntau dua qhov dav.
Nws yog ib qho tseem ceeb kom nkag siab tias kev teeb duab kos duab yog ib txoj hauv kev nyuaj tshaj plaws los thov cov duab, vim tib neeg lub ntsej muag yog nyob rau hauv kev nyuaj tshaj plaws los tsim cov hom kawm. Hauv qhov no, nws yog qhov tseem ceeb kom nkag siab tias txhua qhov qhia ntawm daim duab muaj peb-seem. Yog li ntawd, txhua qhov tawg ntawm cov duab (ob lub qhov muag, qhov ntswg, daim di ncauj, thiab lwm yam) yuav tsum ua dua tshiab nrog lawv tus kheej cov duab tshwj xeeb thiab cov ntsiab lus ntawm lub teeb thiab ntxoov ntxoo.
Qhov hloov tsheb ntawm ntim rau cov duab yog nqa tawm los ntawm kev ntxoov ntxoo thiab ntxoo. Thawj version ntawm tus txheej txheem xaum suav nrog kev ua haujlwm ntawm cov cwj nrag hauv daim ntawv ncaj (tiaj tiaj) lossis arcuate (kheej kheej) kab. Qhov cuam tshuam ntawm ib qho khoom siv tuab tau ua tiav nrog cov cwj nrag, cov kab ntawm lawv muaj sib ze heev. Rau cov kws tsim txuj ci siab, kev ua duab ntxoo yuav yog qhov txheej txheem nyuaj, yog li ntawd lawv zoo dua siv shading.
Txoj kev no ntim cov ntim rau daim duab cuam tshuam txog kev tsim lub suab nrov los ntawm muab tshuaj ntxuav graphite dhau ntawm daim ntawv tsis pub dhau los yog ib nrab ntawm cov khoom. Txawm hais tias qhov tseeb ntawm cov kws tshaj lij tsis tshua nyiam siv duab ntxoo, hom no tshwj xeeb tshaj yog muaj tseeb, txij li chiaroscuro tau nrog softer hloov pauv.
Kev siv ntawm cov xim dej xaum qhuav
Nws yog cov xaum xim dej uas xav tau tus cwj pwm tshwj xeeb rau lawv tus kheej, uas tau siv nrog kev sib txig sib luag hauv lawv txoj haujlwm los ntawm cov kws kos duab tshiab thiab cov kws tshaj lij. Lawv daim teb thov yog raws li nram no:
- raws li cov khoom ywj pheej rau cov duab kos duab;
- rau kev tha xim thaum daim duab kawg cuam tshuam tom plooj;
- raws li cov khoom siv pabcuam rau kev kawm tshwjxeeb ntawm ib tus neeg cov ntsiab lus ntawm cov duab kos duab ua nrog duab pleev xim dej.
Nws yog ib qho tseem ceeb uas yuav tsum tau coj mus rau hauv tus account tias thaum nthuav dav ib daim duab nrog cov xaum xaum xim dej, tom qab ntawd tom qab dej hauv nws tsis suav nrog. Yog li no, hom haujlwm no yog nqa tawm ntawm theem kawg ntawm kev tsim ntawm kev kos duab duab. Thiab thaum blurring ob qho ze ze spaced cov khoom ntawm cov xim sib txawv, koj yuav tsum tau ua raws li txoj cai thaum cov duab lawv tus kheej yog qhov muag plooj ua ntej, thiab tsuas yog tom qab ntawd tus ciam teb ntawm lawv qhov kev sib txuas.
Raws li qhov kev xaiv rau tus cwj pwm kev nce qib ntawm tus pib ua ntej hauv kev txhim kho cov txheej txheem ntawm cov duab nrog xaum, peb tuaj yeem pom zoo cov phiaj xwm hauv qab no rau nws txoj kev txhim kho:
- mastering tus txheej txheem ntawm kev luam ntawm kab sib chaws - txoj cai pib ntawm kev kos duab;
- tom qab kab kev teeb tsa kev teeb tsa, koj tuaj yeem pib ua kom paub ntawm kev kos duab;
- qhia cov txheej txheem ntawm kev teeb duab los ntawm lub neej thiab kev siv duab ntxoo, raws li ua tiav qhov zoo ntawm kev sim txuj ci hauv qhov no.
