Rau cov pib tshiab: yuav ua li cas kos nrog pastel

2024 Tus sau: Leah Sherlock | [email protected]. Kawg hloov kho: 2023-12-17 05:37

Pastel yog hu ua "qhuav" lossis "qhuav" pleev xim, siv rau daim ntawv nrog cov crayons tshwj xeeb ntawm cov xim sib txawv. Lawv yog ua los ntawm chalk, pigments thiab binders, mos rau kov. Hauv lwm txoj kev, pastel mem hluav kuj hu ua khob noom cookie rau lawv cov ntaub mos mos. Txhua xim hauv lub teeb muaj ntau qhov ntxoov ntxoo, maj mam thiab du hloov ntawm ib lub suab mus rau lwm qhov. Yog li ntawd, pastel painting yog siv ntau nyob rau hauv lub mus ob peb vas ntawm daim duab thiab lub reflection ntawm ib tug tej yam huab cua, kev hloov ntawm nplua nuj xim yog ib qho tseem ceeb.

Txoj kev kos duab

Yuav ua li cas kos nrog pastels, nws nyuaj kawm qhov no? Yog thiab tsis yog. Ntawm qhov tod tes, txhua yam yog qhov yooj yim heev: Kuv muab ob peb strokes rau ntawm daim ntaub lossis daim ntawv, ua siab tawv lossis, tsis muaj zog, lub teeb, thiab rubbed lawv nrog tus ntiv tes lossis ib daim ntawv blotting. Rwb thaiv tsev, sib xyaw ua ke, koj tuaj yeem ntxoov cov xim tib yam lossis sib txawv, thiab kom txog rau thaum kev ploj tag ntawm cov ciam teb ntawm cov tones. Ntawm qhov tod tes, cov txheej txheem ntawm kev kos duab nrog pastel yog xws li cov keeb kwm yav dhau ntawm daim duab yog thawj zaug, ntim tau tiav.los ntawm kev sib xyaw xim thiab tones. Thiab tom qab ntawd, nyob rau sab saum toj ntawm cov txheej txheem no, nrog rau cov cwj mem nrog cov pas nrig zoo nkauj, cov ntsiab lus ntawm tus kheej tau kos, ntau qhov tseeb, ua tsaug rau cov ntsiab lus ntawm daim duab tau txais kev ntxhib los mos, pom kev. Cov. Thaum koj lees paub kos duab nrog pastel, koj yuav tsum xav txog cov phiaj xwm ntawm kev ua haujlwm, kev sib xyaw ua ntej, ob qho tib si hauv cov ntsiab lus thiab hauv qhov tsawg tshaj plaws "gadgets" thiab "cogs".

Tips & Tricks

• Ntxiv rau cov cwj mem ib txwm, cov ntsiab lus me me thiab cov khoom hauv daim duab kuj tau piav qhia nrog lub npe hu ua pastel sticks.



• Yog tias koj xav ua daim duab kos duab, kos duab kos duab, ntawm daim duab pastel tom qab siv, xim xaum xim kuj raug coj los rau qhov no. Nrog lub hauv paus tsaus, lub teeb xim yog siv - dawb, daj daj, thiab lwm yam. Nrog lub teeb - raws nraim qhov opposite. Qhov no yog ib hom kev zais ntawm yuav ua li cas kos nrog pastel. Raws li tus kws kos duab ua haujlwm, tag nrho cov cwj mem yuav maj mam ploj mus, tsuas yog qhov uas tus kws kos duab yuav tsum pom. Qhov no yooj yim vim pastels thiab xaum sib ntxiv, mus ua ke zoo.
• Pastel tsis tsuas yog qhuav, tab sis kuj oily. Lawv qhov sib txawv tseem ceeb yog tias thaum qhuav, nws yooj yim dua los tsim ntau yam xim hloov. Oily tsis haum rau qhov no. Retouching nrog nws kuj tsis yooj yim.
• Thaum kawm yuav ua li cas kos duab nrog pastel, koj yuav tsum xyuam xim rau qhov xwm txheej ntawm cov hlab ntsha thiab kab. Lawv yuav tsum tau torn, tab sis lub teeb, nyias txaus kom tsis txhob nias rau hauv daim ntawv, kom lawv yuav tsum tau muab tshem tawm nrog ib tug eraser yog tsim nyog.



• Nws yog ib qho tsim nyog xaiv lub hauv paus tsim nyog rau kev tsim duab. Fine-grained sandpaper yog haum rau nws, yog hais tias tus kos duab yuav tsum tau ua nyob rau hauv ib tug me me hom. Ua ntej kos duab nrog pastel, koj yuav tsum xaiv cov khoom uas nws qhov kev ntxhib los mos yuav hais tau zoo heev. Qhov no yog suede, thiab cardboard, thiab watercolor ntawv, thiab canvas. Kev ntxhib los mos yog xav tau txhawm rau tuav cov khoom pastel zoo: ntawm qhov chaw du, lawv yuav tawg.
• Lwm qhov zais cia: thaum daim duab tiav lawm, daim duab yuav tsum tau kho nrog lub cuab yeej tshwj xeeb lossis nrog cov tshuaj tsuag plaub hau. Koj yuav tsum tau tshuaj tsuag rau hauv me me, ua tib zoo, los ntawm qhov deb ntawm 25-30 cm.

Muaj ntau ntau cov lus qhia thiab kev ua kom yuam kev ntawm kev paub cov txheej txheem ntawm pastel kos duab. Yog tias koj ua haujlwm hnyav rau koj tus kheej, koj tuaj yeem ua tiav sai sai.