Cov txheej txheem roj pleev xim muaj ntau cov txheej txheem (hauv cov ntawv siv thev naus laus zis) thiab kim dua li siv, piv txwv li, gouache, dej xim lossis pastels. Lub zeem muag sib txawv txhais tau tias pab tus kws kos duab los ua cov tswv yim sib txawv. Cov roj pleev xim muaj lawv tus kheej, muab los ntawm kev ntxhib los mos, pleev xim, sau txheej txheem thiab kev txawj ntawm tus sau.
Nws yog qhov tsim nyog
Cov roj pleev xim, tshuaj pleev xim, kua nplaum, kho kom zoo nkauj, kab xim, txhuam hniav (zoo dua ncaj thiab ua los ntawm cov ntaub ntawv ntuj), riam riam, xim, easel, mem hluav, lwv, daim ntawv xov xwm, carbon ntawv thiab lwm yam khoom siv me me yuav los ntawm cov kws ua yeeb yam kom yooj yim ntawm kev ua haujlwm
Cov Lus Qhia
Kauj ruam 1
Yuav ib cov canvas. Lawv feem ntau yog linen lossis paj rwb. Cov paj rwb canvas yog qhov pheej yig dua thiab yooj yim dua los daws. Linen tuaj yeem raug nplua-nplua, tsim nyog rau kev sau ntawv cov ntsiab lus me me, thiab ntxhib-ntxaij, uas nws yog qhov zoo rau kev cuam tshuam qhov kev ntxhib los mos (piv txwv, pob zeb, dej hiav txwv). Hloov chaw ntawm cov canvas ib txwm, burlap, plywood, hardboard, hlau kuj tseem siv rau kev ua haujlwm nrog roj. Koj tseem tuaj yeem siv ntawv, tab sis cov tha xim yuav tsis ruaj.
Cov ntaub pua plag dua yog qhov ua kom zoo dua ntawm cov duab los qhia. Nws yog nyias thiab yooj yim nqa, tsis pub ntau tshaj 0.5x0.7m loj. Canvas ntawm ib lub ncab yog kim dua thiab hnyav, tab sis loj dua - txog 1, 2x1, 5m.
Kauj ruam 2
Nrog rau daim ntaub, yuav tag nrho cov khoom siv uas yuav tsum muaj: roj pleev xim, pleev xim, kua nplaum, txhim kho, kab npauj npaim, txhuam hniav, pob zeb riam, easel. Yog tias koj yuav kos duab ntawm daim ntawv thiab tom qab ntawd hloov nws mus rau hom ntaub khov heev, koj yuav xav tau daim ntawv pob tshab (koj tuaj yeem siv daim ntawv tracing) thiab cov ntawv luam ntawv. Lwm yam tuaj yeem tuaj yeem nyob rau hauv cov txheej txheem, yog li xyuas nrog tus muag khoom.
Kauj ruam 3
Muab kua nplaum thiab pib dua cov canvas, tom qab ntawd cia nws qhuav. Qhov kev ua haujlwm no yog ua tiav kom cov xim tsis txov nws thiab lus dag zoo ntawm cov canvas.
Kauj ruam 4
Kos duab nrog tus cwj mem. Yog hais tias tus txheej txheem sau ntawv yog ntau txheej txheem, ces daim duab yuav tsum tau tsau nrog cov cuab yeej tshwj xeeb, lossis npog nrog lwm txheej ntawm av.
Kauj ruam 5
Ntxiv mus, txhua yam yuav nyob ntawm cov txheej txheem ntawm kev tua. Yog tias cov duab kos me me, thiab qhov kev paub ntawm kev tsim cov duab tha xim tseem tseem tsawg, sim cov txheej txheem hauv ib kauj ruam (alla prima). Qhov no txhais tau hais tias daim duab yuav tsum tau ua tiav hauv ib lossis ntau dua, tab sis nyob rau lub sijhawm ua ntej cov xim pleev xim qhuav. Lub sijhawm ziab rau cov roj pleev xim yog nyob nruab nrab li 3 hnub, nyob ntawm seb tuab ntawm txheej txheej no. Daim duab yuav tau txais cov suab thiab cov xim uas koj tsim los ntawm kev sib tov. Cov xim ntxiv yuav tau txais vim lub translucence ntawm cov av. Cov xim nws tus kheej yuav ua kom sib dua thiab ci dua.
Kauj Ruam 6
Feem ntau, cov kws ua yeeb yam siv ntau txheej txheej txheej: nws qhia txhua txoj kev muaj peev xwm ntawm cov roj pleev xim. Nws lub ntsiab lus yog tias tus kws sau ntawv kos duab tau faib nws txoj haujlwm rau ntau qhov ntawm cov nplooj, uas tom qab ntawd nws siv rau ntau txheej. Ua ntej, thawj txheej nyias nyias tau tsim, hu ua "underpainting". Rau nws siv, xim tsev yog diluted. Underpainting pab txhais cov muaj pes tsawg leeg, tonality, hom, duab ntxoo thiab chiaroscuro.
Kauj Ruam 7
Hauv cov khaubncaws sab nraud povtseg tom ntej, tus kws kos duab ib kauj ruam dhau los sau cov lus qhia, ntu ntawm daim ntawv thiab xim, qauv. Hauv cov khaubncaws sab nraud povtseg dhau los, cov roj linseed ntxiv rau ntxiv rau qhov saturation thiab xim ruaj khov. Tom qab cov xim pleev xim tau qhuav, nws yog kua roj vanish. Lub sijhawm ntawm lub sijhawm no nyob ntawm qhov tuab ntawm txheej txheej, thiab qhov nruab nrab yog 6-12 hli.
