Pastel crayons rau kos duab: yuav ua li cas xaiv thiab siv li cas

2024 Tus sau: Priscilla Miln | [email protected]. Kawg hloov kho: 2024-02-18 01:45

Pastel crayons yog qhov zoo nkauj heev tab sis cov cuab yeej kos duab finicky. Txhawm rau siv lawv, koj yuav tsum tau muab tshwj xeeb rau qhov chaw ua haujlwm, nrog rau yuav cov ntawv tshwj xeeb. Tab sis qhov tshwm sim yuav tsis poob siab!

Dab tsi yog pastel

Pastel txhais tau tias pasta hauv Italian. Tam sim no nws yog ib qho tsim nyog los txhais cov pastels raws li cov khoom siv kos duab, kos duab cov tswv yim, lossis txawm tias ua haujlwm nrog pastel crayons lossis xaum. Cov khoom no yog tsim nyob rau hauv daim ntawv ntawm xaum los yog crayons. Lawv tsis muaj thav duab. Cov khoom yog muag nyob rau hauv daim ntawv ntawm tuav nrog ib tug square los yog round seem. Cov muaj pes tsawg leeg ntawm pastel crayons rau kev kos duab suav nrog:

• dye;
• mineral muab tub lim (cov av nplaum tshwj xeeb lossis chalk);
• binder (cov pos hniav arabic, ntxhia roj, siv quav ciab, thiab lwm yam).

Txhua cov khoom xyaw yog cov av finely thiab nias rau hauv tuav.

Muaj ntau qhov ntxoov ntxoo ntawm cov xim mos mos, ntau dua 1600 xim. Lawv tuaj yeem siv tau ob qho tib si hauv kev pleev xim thiab duab.

Pastel yog tsim nyob rau hauv peb ntau yam:qhuav, waxy thiab oily.

Dry pastel

Cov khoom qhuav tuaj yeem yog tawv lossis mos. Nws nyob ntawm qhov concentration ntawm cov binder hauv nws. Qhov me me, nws yog softer. Cov hom softest tsis muaj binder tag nrho thiab muaj cov xim nkaus xwb.

Soft pastels yog velvety rau qhov kov thiab tuaj yeem tawg yooj yim heev. Nyob rau tib lub sij hawm, nws cov xim yog ci heev, vim muaj siab concentration ntawm pigment. Cov ntaub ntawv zoo li no haum zoo rau ntawm daim ntawv, nrog rau qhov dav dav. Mos pastel yog ib qho yooj yim los sib xyaw thiab sib xyaw. Mos pastel crayons rau kos duab crumble sai, thiab daim duab ntawm daim ntawv yog smeared. Tsis tas li ntawd, nws yog ib qho nyuaj rau kev tswj cov kev taw qhia thiab dav ntawm cov hlab ntsha. Thiab vim cov ntsiab lus pigment siab, txhais tes tau qias neeg los ntawm cov crayons. Yog li ntawd, txhawm rau ua haujlwm nrog cov khoom muag muag, kev xyaum thiab ua kom raug yog xav tau.

Nyuaj pastels tsis tshua xaiv ua haujlwm nrog. Nws yog feem ntau muag nyob rau hauv daim ntawv ntawm qhuav pastel crayons thiab xaum. Vim lub siab concentration ntawm cov binder, cov strokes yog clearer thiab thinner. Cov xim tsis tshua muaj zog. Ntxiv rau, nrog cov xim tsawg dua, cov pastel crayons tso koj txhais tes huv si.

Oil pastels

Hom pastel no tau txais los ntawm kev ntxiv cov roj linseed rau qhov muaj pes tsawg leeg. Roj pastel crayons yog mos heev thiab muaj xim nplua nuj. Nyob rau tib lub sijhawm, lawv muaj ntau elastic thiab resilient dua li cov quav ciab.

Ua haujlwm nrog cov khoom siv no tso cai rau koj los tsim cov duab ci, textured nrog cov xim sib sib zog nqus. Tab sis nrog nwssiv nws yuav tsis tuaj yeem muab cov duab lossis ntxiv cov mos muag rau nws.

YWax pastel

Wax pastel crayons yog tsim los ntawm kev sib xyaw xim thiab cov khoom siv zoo. Lawv tso cai rau koj los tsim cov xim ci ntsa iab ntawm cov xim nplua nuj.

Ua tsaug rau cov quav ciab suav nrog hauv cov khoom sib xyaw, cov duab ua nrog cov pastel crayons tsis tau qias neeg lossis tshem tawm. Yog li ntawd, ua hauj lwm nrog cov khoom no yog ua kom tiav.

Yuav ua li cas pastel xaiv

Txhawm rau txiav txim siab seb qhov twg pastel crayons xaiv, koj yuav tsum txiav txim siab seb qhov txiaj ntsig koj xav kom ua tiav thaum kawg.

Yog tias koj xav tsim cov duab ci ntsa iab nrog cov leeg mos, nws yog qhov zoo dua los xaiv cov pastel mos. Tsis tas li ntawd, nws tso cai rau, los ntawm rub lub crayon rau hauv daim ntawv, sib tov xim thiab tsim kom muaj lub ci ntsa iab thiab sib haum xeeb raws li qhov tshwm sim. Kev kos duab nrog roj crayons tsis tas yuav muaj cov cuab yeej ntxiv lossis cov cuab yeej tshwj xeeb.

Cov kab ntawm cov xim pastel qhuav tuaj yeem tawg tau yooj yim, yog li koj yuav tsum tau ua tib zoo kos. Cov xim ntawm cov khoom zoo li no yog airy thiab pob tshab, yog li daim duab kawg yog pob tshab thiab lub teeb. Txhawm rau ua haujlwm nrog cov crayons, koj yuav tsum tau ntim cov paj rwb swabs lossis discs uas koj tuaj yeem ntxoov cov qauv. Cov kws tshaj lij tuaj yeem siv tus cwj mem fixative. Nws yuav pab kom tsis txhob overwriting lub kos fragment. Tab sis nws tsis tuaj yeem rho tawm cov duab pinned lawm.

Cov uas nyiam kos cov ntsiab lus me me lossis tsuas yog nyiam kos nrog xaum yog qhov zoo tshaj plawspastel mem hluav. Lawv pab kom meej meej qhia tag nrho cov yam ntxwv me me ntawm daim duab, uas nyuaj rau kev ua tiav nrog cov crayons. Tsis tas li ntawd, lawv tuaj yeem ua ke nrog cov xim thiab cov crayons los tsim cov qauv nthuav thiab txawv txawv. Ib qho txiaj ntsig tseem ceeb ntawm cov xaum yog tias lawv tsis ua rau koj txhais tes qias neeg. Lub palette loj ntawm cov xim tso cai rau koj los qhia koj txoj kev xav kom tag nrho.

Txoj cai ua haujlwm

Thaum ua haujlwm nrog cov xim pastel qhuav, nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias nws tawg yooj yim, tsim ntau cov xim zoo nkauj. Yog li ntawd, thaum ua hauj lwm nrog nws, koj yuav tsum ua raws li ib co yooj yim txoj cai:

1. Tsis txhob khaws dej haus lossis zaub mov ze ntawm koj qhov chaw ua haujlwm kom tsis txhob muaj plua plav los ntawm cov xaum pastel lossis crayons.
2. Tsis tas yuav tshuab me me pastel crumbs. Txwv tsis pub, lawv yuav ua rau ntau qhov chaw hauv tsev.
3. Hnab looj tes yuav tsum hnav thaum ua haujlwm nrog pastel crayons. Cov xim muaj nyob rau hauv lawv sai sai noj rau hauv daim tawv nqaij, thiab koj tuaj yeem ntxuav nws los ntawm kev ntxuav koj txhais tes ob peb zaug. Tsis tas yuav hnab looj tes thaum tuav xaum.
4. Tom qab pleev xim, so txhua qhov chaw nrog daim ntaub ntub dej thiab cheb hauv pem teb. Lossis ua ntej ua haujlwm, koj tuaj yeem nthuav tawm cov ntawv xov xwm lossis ntawv rau hauv pem teb, thiab ua tib zoo tuav lawv thiab muab pov tseg.
5. Tom qab kos duab, pastel yuav tsum tau ntxuav ua ntej muab tso rau hauv lub thawv.
6. Thaum ua haujlwm nrog cov khoom, npaj cov ntaub so ntub thiab khaws cia rau ntawm tes yog tias xav tau.
7. Ua kom thaj chaw muaj cua zoo thaum ua haujlwm nrog kho cov kua roj vanish lossis fixer.

khaws cia pastels

Pastel yog qhov xaiv zoo heev txog kev khaws cia. Cov khoom no tsis nyiam kom raug tshav ntuj ncaj qha. Nws kuj deteriorates thaum raug kub.

Nws yog qhov zoo tshaj rau khaws cov khoom ntawm qhov kub ntawm +18 … +20 ° C degrees ntawm qhov av noo ntawm tsib caug mus rau tsib caug-tsib feem pua. Txhawm rau tiv thaiv kom tsis txhob ya raws ntau dhau los ntawm cov khoom siv, cov kws tshaj lij pom zoo kom nchuav me ntsis mov rau hauv lub thawv pastel.

Txhawm rau ua kom daim duab pastel ntev dua, nws raug kho nrog cov kua roj vanish tshwj xeeb - tshuaj tsuag lossis kho. Qee tus siv cov tshuaj tsuag plaub hau yooj yim rau qhov no. Tab sis cov cuab yeej zoo li no ua rau poob ntawm velvety thiab softness ntawm daim duab thiab distort nws me ntsis. Yog li ntawd, nws yog qhov zoo tshaj rau khaws pastel ua haujlwm nyob rau hauv ib lub thav duab hauv qab iav. Nyob rau hauv rooj plaub no, tus qauv yuav tsum tsis txhob tuaj rau hauv kev sib cuag nrog lub iav. Yog li ntawd, lub thav duab yuav tsum tau xaiv thicker kom tsis muaj qhov chaw me me ntawm cov iav thiab qhov chaw ua haujlwm.

paper xaiv

Daim ntawv dawb tsis haum rau kev ua haujlwm nrog pastel. Txij li thaum cov ntaub ntawv crumbles ntau, nws yog ib qhov tsim nyog los xaiv cov ntawv ntxhib rau kos duab. Muaj ntau ntau txoj kev xaiv rau cov ntawv zoo li no:

1. Pastel. Qhov zoo tshaj plaws rau beginner artists. Nws tuaj yeem yuav tus kheej lossis ua ib txheej. Nws muaj paj ntau, yog li koj tuaj yeem tso koj lub tswv yim khiav qus.
2. Dab dej. Kuj tseem haum rau cov pib tshiab. Nws ua rau kuv nco me ntsis ntawm pastel kev ntxhib los mos. Tus nqi tau txais, yog li nws tsis yog kev khuv xim rau nws hauv tus txheej txheem ntawm kev paub pastelkhoom siv.
3. Velvet. Haum rau cov kws tshaj lij, vim nws nyuaj rau kev tshem tawm cov duab ntawm nws, thiab tsis yog txhua tus cwj mem haum rau daim ntawv no. Tsis tas li ntawd, cov xim yog qhov nyuaj rau ntxoov ntxoo. Tab sis cov hauj lwm ntawm cov ntawv no yog mos thiab muag heev.
4. Kev. Xav zoo li velvet, tab sis tseem ntau whimsical. Txij li thaum pawg ntawm nws luv luv, nws qiv nws tus kheej txawm tias phem dua rau shading. Tab sis yog hais tias daim duab yog ntom, nws zoo nkaus li tias daim duab yog tsim nrog xim.
5. Sandpaper. Kev kos duab rau ntawm daim ntawv no zoo li kos duab rau ntawm txoj kev nrog chalk. Shading daim duab yuav tsis ua hauj lwm, tab sis cov duab kos yuav tig mus rau txawv txawv thiab picturesque. Cov ntawv tuab tuab yuav tsum tau siv rau kev kos duab, yog li cov nplooj ntawv yuav tsum raug xaiv ua hom loj.
6. Handmade. Cov ntawv zoo li no yog tsim los ntawm cov tshuaj ntsuab thiab lwm cov khoom xyaw, thiab tom qab ntawd dyed los ntawm tes. Nws yog qhov yooj yim heev, yog li cov duab kos rau ntawm nws tsis tuaj yeem rubbed zoo. Cov duab zoo heev. Nyob rau tib lub sijhawm, ntawv yog kim heev, nws nyuaj rau nrhiav tau hauv khw. Yog li ntawd, nws yog qhov zoo tshaj plaws los txiav txim los ntawm tus tswv thiab tos kom txog thaum nws tiav.
7. Cardboard thiab kraft ntawv. Vim yog qhov ntxhib saum npoo, pastel nteg zoo. Nws yog qhov zoo tshaj plaws rau kev kos duab.

Qhov zoo thiab qhov tsis zoo

Cov txiaj ntsig ntawm pastel feem ntau yog los ntawm nws cov khoom xyaw. Vim qhov tseeb tias nws tau yooj yim tshem tawm, koj tuaj yeem rov ua haujlwm dua ntawm daim duab kos, tshem tawm thiab rov ua dua txheej tom qab txheej, nrog rau cov txheej txheej qub.

Cov no kuj yognws shortcomings. Cov pastel yog rhiab heev txawm tias me me puas, crumbles thiab hnav sai heev. Yog li ntawd, txhawm rau siv nws, koj yuav tsum xaiv ib daim ntawv tshwj xeeb. Tsis tas li ntawd, yog tias siv cov cwj mem pastel, lawv yuav tsum tau xaiv rau lawv cov softness thiab oiliness kom cov khaubncaws sab nraud povtseg tau yooj yim muab tso rau saum ib leeg.

Pastel painting yog ib qho kev kos duab uas siv sijhawm thiab ua siab ntev. Tab sis cov txiaj ntsig tau tsim nyog.