Ua ntej tshaj plaws, peb yuav tsum ua kom pom tseeb tias lawv txhua tus muaj nyob rau hauv qeb ntawm cov xim pleev xim, thiab qhov sib txawv tseem ceeb nyob hauv cov ntaub ntawv, textures, thiab cov tswv yim.
Cov ntaub ntawv, roj pleev xim xim tuaj yeem dhau los ua nyias nyias, nrog cov pob tshab thiab cov nyhuv translucent, thiab tuaj yeem yog tuab heev, muaj zog zais lub zog thiab adhesion, tuaj yeem npog thiab thickly coated nyob rau hauv ntau txheej, thiab tuaj yeem siv rau lub sijhawm ntev. Ntau lawm. Cov ntaub ntawv qhia thiab cov tswv yim ntawm cov roj pleev xim kuj tseem nplua nuj thiab ntau yam, uas tuaj yeem loj lossis me, tuab lossis nyias, nyias lossis tuab, pob tshab thiab opaque, hloov tau thiab hloov tau.; Acrylic tuaj yeem hais tias yog ib hom "yas", Yooj yim kom qhuav, thov khaws cia kom zoo.
Kev ntxhib los mos, cov roj pleev xim dej yog tus cwj pwm los ntawm kev nplua nuj, hnyav, nyob twj ywm, thiab ci iab; acrylic yog hloov tau thiab hloov tau.
Cov txheej txheem, roj pleev xim tuaj yeem nthuav qhia tag nrho cov qauv thiab pom cov yam ntxwv ntawm cov khoom nyob rau hauv ib qho tshwj xeeb thiab ceev faj - uas yog, rov tsim dua lub teeb thiab xim kev sib raug zoo, lub teeb thiab tsaus nti, lub cev qauv, kev nkag siab ntawm qhov chaw, thiab kev nkag siab ntawm qhov zoo ntawm cov khoom nyob rau hauv ib lub sij hawm thiab qhov chaw, ua rau daim duab ntawm daim duab yog qhov tseeb heev. Ntxiv mus, tom qab cov xim ntawm cov roj pleev xim qhuav, nws muaj zog heev, tsis yooj yim rau kev puas tsuaj, thiab tuaj yeem khaws cia rau lub sijhawm ntev; acrylic tsis muaj cov kev cai meej, uas yog ntau yam xws li cov saum toj no ob, thiab yog ze rau cov txheej txheem roj pleev xim.
Hais txog kev hais lus, roj painting yog qhov yooj yim tshaj rau tus tswv. Cov xim ntawm cov roj pleev xim yog nplua nuj thiab ruaj khov thiab tsis hloov ntawm ntub thiab qhuav. Thaum pleev xim rau, txawm tias cov xim roj dries sai los yog qeeb, koj tuaj yeem ua tib zoo xav thiab sau kom zoo. Cov duab, qhov loj me, thiab kev taw qhia ntawm cov xim thaiv yog txhua yam Nws yooj yim los tswj, yooj yim rau kev sib txuas, thiab hloov kho yooj yim.
