Pastels yog cov nplaum ntawm cov xim (zas xim ua ke ua ke) thiab sib txuas nrog cov ntawv sib txawv. Siv cov pastels hu ua "tha xim," vim tias cov nyhuv pastels tsim thaum txhuam rau ntawm daim ntawv, tha xim nrog pastels xav tau cov txheej txheem tshwj xeeb uas txawv heev ntawm cov tsoos xim. Tsis yog txhua lub pastels muaj cov khoom zoo ib yam, yog li txhawm rau kawm paub pleev xim nrog pastels, txhua yam koj yuav tsum kawm yog paub qhov sib txawv ntawm txhua tus thiab ntau hom ntawv los siv nrog lawv.
Kauj ruam
Ntu 1 ntawm 3: Tau Txais Khoom Siv
Kauj Ruam 1. Txiav txim siab seb hom pastel twg koj xav siv
Muaj ntau hom pastels, xws li cov roj pleev xim, pastels nyuaj, pastels muag muag, thiab xaum xim pastels, thiab txhua tus muaj nws tus kheej tshwj xeeb.
Roj pastel (roj pastel) yog hom pastel uas muaj cov khoom xyaw ntxiv hauv daim ntawv ntawm cov ciab thiab cov roj inert (inert, tsis yooj yim rau hnov mob nrog lwm yam)
Kauj Ruam 2. Kawm hom ntawv uas koj tuaj yeem siv los pleev xim nrog pastels
Muaj ntau hom ntawv pastel nrog qhov hnyav sib txawv thiab cov qauv, tab sis feem ntau yog rougher dua li daim ntawv siv rau xim nrog acrylics lossis xim dej. Qhov no vim tias pastels nyuaj rau lo rau qhov du/du nto.
- Cov ntawv Pastel kuj tuaj yeem pom muaj ntau yam xim. Pastels yog qhov zoo rau kev thov rau daim ntawv xim, vim tias lawv qhov ntom ntom thiab xim txaus.
- Qee zaum cov ntawv pastel tau tsim nrog cov "tso" cov txiaj ntsig, txhais tau hais tias cov nplaim ntawm ib sab yog ua los ntawm cov kab sib ze, thiab sab nraub qaum muaj qhov me me me me. Txawm li cas los xij, lwm hom ntawv pleev xim rau xim pastel zoo ib yam li carborundum (ntub thiab qhuav) - cov hmoov txhuam uas muaj cov tshuaj silicon carbide sib txuas rau av nplaum lossis lwm yam ntaub ntawv - lossis ntawv txhuam. Nws zoo heev yog tias koj tuaj yeem sim nrog ntau hom ntawv.
Kauj Ruam 3. Yuav cov pastel thiab ntawv pastel ntawm lub khw muag khoom kos duab
Yog tias koj tsis paub meej tias hom twg koj xav siv, sim yuav ob peb daim rau txhua hom pastel thiab ntawv, tom qab ntawd los ntawm kev sim txiav txim seb yam twg koj nyiam thiab yam twg tsis nyiam.
Txawm hais tias siv lawv tsis tuaj yeem sib pauv, pastels muag muag, tawv pastels, thiab xaum xim tuaj yeem ua ke nrog ib leeg hauv ib daim duab. Ntawm qhov tod tes, roj pastels nyuaj ua ke nrog lwm hom pastels. Nco ntsoov qhov no thaum yuav pastels rau koj cov kev xav tau
Ntu 2 ntawm 3: Kev sim nrog ntau hom Pastels
Kauj Ruam 1. Kawm paub qhov zoo ntawm txhua hom pastel uas koj muaj
Roj pastels, pastels nyuaj, pastels muag muag, thiab xaum pastels txhua tus muaj cov yam ntxwv sib txawv uas koj yuav tsum tshuaj xyuas los ntawm kev sim.
- Muab txhua hom pastel tso rau ntawm ib daim ntawv. Ua tib zoo saib tus yam ntxwv ntawm kab uas tau tsim los ntawm txhua hom pastel.
- Siv tus xaum xim pastel thiab ceeb toom tias nws tsis tsuas yog zoo li cov xaum xaum xaum qhuav, tab sis cov cwj nrag tau ua kom ntxaws raws li tus cwj mem ib txwm siv.
- Tuav lub pastel mos thiab hnov qhov sib xws softer. Thaum sau rau ntawm ib daim ntawv ceeb toom tias tus nqi ntawm cov xim pastel uas tau hloov pauv nyob ntawm qhov siab koj thov.
- Khawb tawv pastels ntawm ib daim ntawv. Ua si los ntawm kev sau nws rau ntawm daim ntawv. Khawb qhov xaus, tom qab ntawd ob sab. Daim ntawv ceeb toom tias cov kab ntawv sib txawv li cas. Nias khov kho ces maj mam muab, thiab saib yuav ua li cas cov kab sib txawv kuj txawv.
Kauj Ruam 2. Kev sim seb hom sib txawv ntawm pastels cuam tshuam nrog ib leeg
Sim sib xyaw/sib xyaw ob peb xim ib zaug, tab sis kuj tseem sim tsim kom huv, kab meej nyob rau lwm qhov.
Qhov kev sim no yuav pab koj tsim cov txuj ci uas koj xav tau los tsim cov duab tha xim
Kauj Ruam 3. Kev sim nrog daim ntawv uas koj tau txais
Siv cov ntawv xoob xoob, tso cai rau koj lo nws (qee qhov) nrog daim kab xev nplaum, yog li koj tsis tas yuav tuav nws txhua lub sijhawm.
- Txheeb xyuas "hniav" ntawm cov ntawv pastel. "Hniav" -lub ntsej muag ntxhib -qhia tias ntau npaum li cas cov xim pastel ntawv muaj peev xwm tuav tau. Ib daim ntawv rougher tso cai ntau dua ntawm pastel los ua raws li daim ntawv. Daim ntawv uas du dhau yog qhov nyuaj rau ua haujlwm nrog yog tias koj npaj yuav pleev xim ntau txheej rau nws.
- Kawm paub tias xim ntawm daim ntawv cuam tshuam rau koj txoj kev xav thaum tha xim. Daim ntawv liab tsaus ntxiv rau qhov chaw sov, thaum cov ntawv zoo nkauj ua rau muaj kev nyob ntsiag to, zoo dua.
Ntu 3 ntawm 3: Xim nrog Pastel
Kauj Ruam 1. Npaj koj daim duab ua ntej ua lub teeb pom kev ntawm daim ntawv uas siv cov xaum xim
Txhawm rau pib, pleev xim ntau yam duab sib xws, cov khoom, thiab cov tsev. Nov yog lub sijhawm rau koj los txiav txim qhov twg txhua qhov tseem ceeb yuav tsum nyob hauv daim duab.
Kauj Ruam 2. Teeb cov xim kom yog qhov tseem ceeb
Ua tib zoo saib koj daim duab thiab xaiv cov xim tseem ceeb, uas yuav yog ib feem tseem ceeb ntawm koj daim duab.
- Xim nrog lub teeb nyem thaum koj kos kab duab ntawm ntau yam duab thiab pib duab. Sai li koj paub tseeb tias txoj haujlwm ntawm daim duab raug, siv kab lus piav qhia ntau dua thiab txhais.
- Txhawm rau ua qee qhov chaw sib zog, siv cov xim dawb ua ntej los npog thaj tsam ua ntej siv cov xim hauv lo lus nug. Yog tias nws tseem zoo li tsaus ntuj, txhuam nws nrog rab riam los yog koj tuaj yeem pleev xim dua.
Kauj Ruam 3. Tsim cov xim txheej ntxiv
Ua kom nws hnyav dua, ua rau tsaus ntuj nti sai li sai tau thaum koj tau ua tiav kev kos koj daim duab lossis tsim.
Kauj Ruam 4. Muab cov xim sib tov
Los ntawm txheej qee cov xim pastel, koj yuav tau txais cov txiaj ntsig koj tab tom nrhiav. Ntxiv cov xim hauv cov swirls me me, ua kom ntseeg tau tias tsim cov kev ntxhib los mos nyob rau hauv txoj kev yog, tab sis tuaj yeem ua rau kev pleev xim rau cwj nrag.
Sib tov/sib xyaw ob peb xim thiab ntxiv kev ntxhib los mos siv cov cwj mem xaum pastel
Kauj Ruam 5. Ua kom tiav qhov kev sib xyaw siv koj cov ntiv tes, cov xim ua kom qhuav, lossis rab riam ntse/qia/tortillon. Nws ntxiv cov ntsiab lus hloov maj mam rau qhov txiaj ntsig kawg, uas yuav ua rau koj cov duab zoo nkauj tiag tiag.
- Ntxiv cov xim ntxaws ntxaws los ntawm kev khaws me ntsis ntawm pastel ntawm ntug ntawm rab Siv cov cuab yeej zoo tso cai rau koj ntxiv cov ntsiab lus me me, xws li duab ci rau lub qhov muag, yooj yim dua txawm tias siv cov xaum xim pastel.
- Ua rau cov npoo softer los ntawm kev siv cov ntawv lo lo lo lo ntxhuav dawb (ib hom cwj mem) los sib xyaw. Tsuas yog rub tawm cov xim hauv qhov nkhaus maj mam, ua cov kab ploj ntawm daim ntawv.
- Koj tseem tuaj yeem sib xyaw xim los ntawm kev siv cov txiv laum huab xeeb tsis siv. Txiv laum huab xeeb/ua npuas ntim cov txiv laum huab xeeb yog styrofoam qhov loj ntawm cov taum, feem ntau yog siv los ua lub ncoo los tiv thaiv kev puas tsuaj rau cov khoom tawg yooj yim thaum thauj khoom. Kev ntim cov txiv laum huab xeeb tso cai rau koj khaws cov lus qhia ntawm koj cov rau tes kom zoo thaum koj xyaum koj cov txuj ci ntawm kev sib xyaw pastels sib txawv. Siv cov pob pellets - ib hom ntim cov txiv laum huab xeeb tab sis nyob rau hauv daim ntawv ntawm cov nplej - los ua ke cov xim pastel tseem tiv thaiv koj cov rau tes los ntawm kev zom los ntawm qhov ntxhib ntawm daim ntawv.
Kauj Ruam 6. Txhim kho koj daim duab nrog kho
Cov kua nplaum yog cov kua uas tau txau mus rau qhov ua tiav ntawm kev kos duab los tiv thaiv cov xim los yog rau kev khaws cia. Hauv kev sib piv rau cov xim ib txwm ua, pastels zoo li tawg thiab sib xyaw xim thaum kov. Yog li ntawd, kho qhov muag tau siv los cia siab rau nws. Fixactives tuaj yeem muas tau ntawm cov khw muag khoom kos duab.
Xwb, koj tuaj yeem tso koj cov xim tha xim rau hauv qab daim iav. Txoj hauv kev no koj cov duab yuav muaj kev nyab xeeb los ntawm kev yuam kev yuam kev
