Thaum qhia cov tswv yim kev nyab xeeb hluav taws, cov kws qhia feem ntau qhia cov menyuam kom kos hluav taws. Tus me nyuam, ua tiav txoj haujlwm, pib nkag siab txog tag nrho cov kev ntshai ntawm cov ntsiab lus thiab qhov tseem ceeb ntawm zaj lus qhia no. Pab koj tus menyuam kom tiv nrog lub luag haujlwm thiab ib zaug hais txog qhov phom sij ntawm kev ua si nrog hluav taws.
Nws yog qhov tsim nyog
- - ib daim ntawv tsis muaj ntawv;
- - cim cim, xim tsev lossis xaum;
- - carbon ntawv lossis cov ntawv tracing.
Cov Lus Qhia
Kauj ruam 1
Xav rau me nyuam seb nws yuav kos duab hluav taws zoo li cas. Nws tuaj yeem yog cov hluav taws kub hnyiab nyob hauv hav zoov, hluav taws hauv tsev lossis hauv tsev pej xeem. Xaiv qhov loj ntawm nplooj ntawv uas koj yuav ua tiav lub luag haujlwm. Yog tias daim duab tsis yog rau kev nthuav qhia lossis kev sib tw, siv daim ntawv sau ua yooj yim. Daim duab npaj rau kev koom tes hauv kev sib tw yuav tsum tau ua rau ntawm nplooj ntawv Whatman ntawv.
Kauj ruam 2
Xaiv qhov koj yuav pleev xim nrog. Cov cim kos ua kom pom kev ci, tab sis cia cov cim tso rau sab nraum qab ntawm daim ntawv. Xim tsev xws li gouache muab cov nplua nuj xim thiab, los ntawm kev sib xyaw rau lawv, koj tuaj yeem tau txais cov duab ntxoov ntxoo tshiab uas siv lub palette. Cov dej tha xim yuav tsis muab qhov hardness uas yuav tsum muaj rau daim duab no.
Tus cwj mem tsis txhob tseg ib qho cim, lawv tsis tas yuav qhuav, tab sis lawv tsis txaus rau pleev xim rau daim duab ntawd. Xav txog qhov xim ntawm ntau cov ntsiab lus hauv cov duab kos. Koj tsis tuaj yeem muab cov khoom sib xyaw xim nrog cov xaum xaum thiab, piv txwv li, cov lus qhia hauv lub ntsej muag. Yog tias koj tau xaiv cov xim pleev xim, koj xav tau pleev xim rau txhua daim duab tsuas yog nrog lawv.
Kauj ruam 3
Tau xaiv cov cuab yeej rau kev ua haujlwm, mus rau qhov kev xaiv ntawm cov cuab ntxhiab. Puas yuav muaj cov cim zoo li hauv koj daim duab, lossis koj puas tsuas yog kos lub xaib ntawm qhov hluav taws kub. Ua tib zoo saib cov ntsiab lus, seb lub txim txhaum ntawm hluav taws (ntais ntawv, hluav taws, khab luam yeeb tsis muaj peev xwm) yuav muaj nyob hauv cov duab, lossis cov nplaim taws yuav rhuav tshem tag nrho cov pov thawj. Xav txog ib qho txheej txheem rau kev piav qhia qhov hluav taws kub nws tus kheej. Nws puas yuav yog qhov hluav taws kub uas nyuam qhuav pib dhau, lossis yuav yog ib lub nplaim taws uas kub ntxhov. Thaum koj xav hla lub teeb duab nws tus kheej, koj tuaj yeem nqa koj lub tswv yim mus rau lub neej.
Kauj ruam 4
Kos cov ntsiab lus ntawm cov khoom tseem ceeb nrog tus xaum qhuav. Saib cov duab ntawm cov nplaim taws tawg - xaiv cov xim uas tsim nyog xim ntawm lub palette. Lub ntsiab ntawm cov hluav taws tawm tom qab ib qho tshauv-dub tshauv thiab hlawv tawm tag nrho lwm cov xim. Txhawm rau nthuav qhia nrog koj daim duab txhua qhov kev ntshai ntawm hluav taws, koj tuaj yeem siv tsuas yog xim xim ntawm hluav taws thiab ntoo tshauv.
Pab koj tus menyuam kom tiv nrog lub luag haujlwm no, kom nws txaus siab, koj tuaj yeem siv cov duab tas luav los ua cov cim hauv daim duab. Qhia seb lub ntiaj teb no muaj xim ntau heev, muaj xim zoo nkauj tuaj yeem rhuav tshem nrog tsuas yog ib qho kev sib tw.
