Txhawm rau pleev xim duab, nws yog qhov tsis tsim nyog yuav tsum kawm tiav los ntawm lub tsev kawm kos duab. Ntxiv mus, nws yog qhov qub ntawm cov ntawv sau los ntawm cov kws tsis yog tus kws tshaj lij uas feem ntau txawv lawv los ntawm cov qauv dav dav, thiab nyiam cov xim rau lawv. Nws siv sij hawm me me los pib pleev duab. Ua ntej tshaj plaws, lub siab xav tau.
Nws yog qhov tsim nyog
Roj roj pleev xim, nthuav dav cov ntaub so ntswg, txhuam hniav
Cov Lus Qhia
Kauj ruam 1
Yog tias koj tsis tau txhuam dua ua ntej, sim pleev xim nrog dej pleev xim ua ntej. Qhov no yuav ua rau koj ua cov hauv paus ntawm kev kos duab kos duab. Ua ntej, kos duab tawm qhov nkhaus ntawm kev teeb tsa nrog tus xaum qhuav, tom qab ntawd pib ua haujlwm nws tawm nrog cov xim pleev xim los ntawm kauj ruam, hauv txheej txheej. Nco ntsoov tias tom qab txhua txheej ntawm cov xim muaj pleev, daim duab yuav tsum raug tso cai kom qhuav.
Kauj ruam 2
Ntau cov txheej txheem yog cov txheej txheem ntawm kev ua haujlwm nrog roj pleev xim. Npaj koj cov canvas ua ntej, koj yuav xav tau linen lossis hemp ntaub rau nws. Cov paj rwb, hluavtaws thiab lwm cov ntaub tsis haum. Rub cov canvas dhau lub ncab thiab ruaj ntseg nrog staples lossis ntsia hlau me. Qhov saum npoo ntawm cov ntaub so ntawm lub ncab yuav tsum du, tsis muaj dab tsi.
Kauj ruam 3
Moisten cov ntaub khov nrog cov dej sov los ntawm cov tshuaj tsuag txau, tom qab ntawd muab kua nplaum rau nws nrog txias ntoo kua nplaum, nws yuav tsum zoo li cov kab npauj tuab nyob rau hauv kom zoo. Thov cov kua nplaum nrog cov khau txhuam, tshem tawm dhau nrog ib tus pas hlau. Txhua lub hws yuav tsum raug kaw, tab sis lub mesh ntawm qhov canvas yuav tsum nyob - qhov no tseem ceeb.
Kauj ruam 4
Qhuav cov canvas ntawm chav tsev kub. Yog tias ua pob nyob rau ntawm nws los ntawm xov ntawm tuab, koj yuav tsum ua tib zoo zuaj cov chaw no nrog ib daim txiag. Xuab zeb ua tib zoo saib xyuas kom tsis txhob muaj kev puas siab ntawm cov canvas. Txhuam cov ntaub so hauv cov hmoov, tom qab rov txhuam cov ntaub khov nrog cov kua nplaum kub thiab ua kom qhuav.
Kauj ruam 5
Prime lub canvas. Muaj ntau cov zaub mov txawv rau av, nrhiav thiab xaiv cov khoom haum rau koj tus kheej. Ib qho ntawm cov zaub mov noj (cov av hauv av, hauv feem los ntawm qhov hnyav): casein - 10-15, ammonia (25%) - 2-3, zib ntab lossis glycerin - 2-3, xim - 20-35, dej - 120-160. Raws li cov xim, ntau hom dawb yog siv - barite, txhuas, zinc, thiab lwm yam. Koj tuaj yeem siv cov khw muag khoom tuaj npaj-pib primer. Tus thawj thiab ziab canvas yuav tsum dawb, tsis muaj qhov me me, cov qauv ntawm cov canvas yuav tsum pom ntawm nws.
Kauj Ruam 6
Kos duab nqus cov xim pleev xim rau yav tom ntej rau ntawm daim ntawv, tom qab ntawd hloov nws mus rau daim ntaub. Thov thawj txheej nyias xim ntawm cov xim - underpainting. Txhawm rau nws, koj tuaj yeem siv cov roj pleev xim diluted, cov underpainting lays xim thiab tonality ntawm daim duab. Tsis txhob ua haujlwm ntawm cov ntsiab lus hloov maj mam thiab cov duab ntxoo hauv qib no. Cia cov underpainting qhuav.
Kauj Ruam 7
Pib ua haujlwm ntawm qhov ntxoov ntxoo thiab cov ntsiab lus ntawm daim duab. Qhov no yog qhov nyuaj tshaj plaws ntawm txoj haujlwm, nws yuav siv sijhawm rau feem ntau. Muaj ntau hom kev sau ntawv: pleev xim tuaj yeem siv rau hauv cov hlab zaws loj, hauv kev nyem, lossis nws tuaj yeem yog qhov tsis tshua pom, tsis muaj qhov zais ntawm cov ntaub so. Qhov txheej txheem thib ob tso cai rau koj kom txuag tau xim tsev, thaum saum npoo ntawm cov xim tha xim nrog kev tawm tsam ntawm cov canvas dhau los ua qhov zoo nkauj heev.
Kauj ruam 8
Ua haujlwm rau txheej kawg ntawm cov xim pleev xim, ntxiv roj linseed lossis cov kua roj vanish rau cov xim tsev. Qhov no yuav ua rau cov xim ntau. Daim ntaub tiav tiav yuav tsum tau qhuav zoo heev - feem ntau nws pom zoo kom tos tsawg kawg ib xyoos, tab sis ntau tus kws kos duab niaj hnub xav txog lub caij nyoog ntau lub lis piam txaus. Tom qab ntawd, npog daim duab nrog cov kua pleev xim tsis muaj kob - piv txwv li, acrylic-pistachio, acrylic-styrene.
