Kev hnav khaub ncaws hnav yog qhov yooj yim thiab lub ris tsho zoo nkauj rau lub tsev, ntawm qhov nyob ib puag ncig. Nws yog qhov tshwj xeeb tshaj yog zoo tom qab ib hnub nyuaj ntawm kev ua haujlwm. Yog tias koj xav xaws khaub ncaws koj tus kheej, ntawm no yog qee qhov kev qhia los pab koj.
Cov Lus Qhia
Kauj ruam 1
Nws yog qhov zoo tshaj plaws los ua cov qauv rau ntawm daim ntawv. Qhov no yuav cawm koj lub zog ntau, ua rau nws tuaj yeem hloov kho tus qauv ua ntej siv rau daim ntaub. Yog tias koj tsuas xav xaws ib lub tsho tshaj sab, ces koj yuav tsum txiav nws ncaj qha rau ntawm daim ntaub.
Kauj ruam 2
Ua ntej koj yuav tsum ntsuas qhov kev ncua deb txij xub pwg mus rau xub pwg. Tam sim no ntsuas koj lub caj dab ncig. Tsis tas li ntawd, nws yog qhov tsim nyog los ntsuas qhov kev ncua deb ntawm lub xub pwg nyom mus rau lub duav, raws li txoj hlua khuam rau txoj siv sia yuav txuas ntawm lub duav. Sau cov lej no rau ntawm daim ntawv. Tag nrho cov no yog koj tus neeg ntau thiab tsawg.
Kauj ruam 3
Muab ob daim ntaub ntawm sab xis-los npuab. Yog li, ib qho canvas yuav taw rau koj los ntawm qhov tsis ncaj ncees lawm.
Kauj ruam 4
Kos rau nruab nrab ntawm ntug sab saum toj. Siv cov pins los kos cov khoom tawg ntawm qhov chaw. Qhov kev ncua deb ntawm lawv yuav tsum muaj qhov sib luag ntawm qhov ncig ntawm koj lub caj dab, ntxiv 2,5 centimeters.
Kauj ruam 5
Rau sab xis thiab sab laug ntawm qhov chaw mob, tseem pin pins nyob rau hauv raws li qhov kev ncua deb ntawm lub xwb. Ntxiv 2,5 centimeters rau ib sab.
Kauj Ruam 6
Siv chalk khij qhov chaw nruab nrab ntawm cov canvas, thiab tom qab ntawd hauv xaum kos kos duab tsis zoo li V los ntawm cov pins uas khij qhov ncig ntawm caj dab mus rau qhov chaw nruab nrab. Ntxiv mus raws li qhov nruab nrab ntawm cov canvas mus rau nws sab hauv qab.
Kauj Ruam 7
Siv txiab txiav rau V-thais ntawm daim ntaub saum toj kawg nkaus, tom qab ntawd txiav cov ntaub saum toj txhua txoj kev.
Kauj ruam 8
Tam sim no xaws qaum qaum nqaws. Tom qab ntawd nqis rov qab 30 centimeters los ntawm qaum lub xub pwg pins. Kos cov kab ncaj nraim txhua txoj kev mus rau hauv qab ntug ntawm daim ntaub.
Kauj Ruam 9
Nqis rov qab 30 cm tseem los ntawm sab laug thiab sab xis thiab kos cov kab ncaj nraim mus txog thaum lawv sib sau nrog cov ntsiab lus tau ua ntej. Tam sim no txuas ob lub vaj huam sib luag raws txoj kab rau sab xis thiab sab laug ntawm lub npoo ntawm yav tom ntej lub tsho tshaj sab mus rau hauv qab ntug ntawm canvas.
Kauj ruam 10
Maj mam muab khawm thiab ua txheej txheem tiab ntawm lub tsho thiab caj dab, thiab ua tib yam nrog cov npoo ntawm lub tes tsho.
Kauj ruam 11
Txiav daim kab xev txog ib metres ntev thiab 15 centimeters dav los ntawm lwm daim ntaub canvas. Muab cov hlua khi ua ib nrab nrog sab xis thiab xaws los ntawm qhov tsis ncaj, tawm qhov me me kom txoj hlua khi tuaj yeem tawm. Txheej txheem cov hlua rau tib txoj kev (2 daim; chaw ua haujlwm ntev - 13 centimeters, qhov dav - 5 centimeters). Xaws cov hlua khi ntawm ob sab uas lub duav.
