Yuav ua li cas kos dej poob tiag tiag thiab siv zog?

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

Daim duab ntawm cov lwg ntawm cov nyom, lub raj mis misted, lossis txawm tias tsuas yog ob peb tee rau saum npoo ntxiv entourage rau daim duab. Qhov no yog ib hom dej khawv koob. Txhawm rau ua tiav cov txiaj ntsig no, koj yuav tsum suav nrog cov txiaj ntsig zoo no hauv daim duab. Ntau tus neeg xav tias kev kos cov dej ntws yog qhov nyuaj kawg, tab sis qhov no tsuas yog kev xav tsis thoob. Nws tsis tas yuav muaj kev txawj ntse, kev siv zog thiab sijhawm ntau. Zaj lus qhia no yuav qhia koj yuav ua li cas kos cov tee dej ib ntus.

Tsev ua haujlwm

Yuav ua txoj haujlwm no peb xav tau cov cuab yeej no:

• A5 to A2 daim ntawv;
• xaum tawv H, HB, B, thiab xaiv tau 2B, 3B thiab lwm yam;
• eraser lossis nag eraser;
• ib daim ntaub lossis ntawv;
• xaum dawb lossis pastel.

Kev qhia yog lub hauv paus ntawm cov hauv paus

Daim duab no, zoo li lwm yam xaum ua haujlwm, peb pib los ntawm kev kos duab. Hauv daim duab no lawv yooj yim heev, tab sis nws yog ib qho tseem ceeb uas tag nrho cov kab noyog daj ntseg, yog li nws yog qhov zoo tshaj plaws los siv H hardness mem hluav yog tias koj pom tias nws nyuaj rau kos tag nrho cov dej ntws, raws li qhia hauv qhov piv txwv, koj tuaj yeem kos nws qhov chaw nrog cov dots thiab kos cov duab nrog cov kab luv.

Raws li koj ua haujlwm, tus qauv yuav hloov pauv thiab kho me ntsis, thiab tsis muaj dab tsi txhawj txog.

Qhia kom hatch

kauj ruam tom ntej yog hatching. Yog hais tias qhia nyob rau hauv artistic lus, ces cov duab ntawm ntim nrog kev pab los ntawm lub suab thiab ntxoov ntxoo. Ua ntej koj yuav tsum tau pleev xim rau cov tee nrog lub teeb grey xim. Cov txheej txheem hatching yog yooj yim heev: koj yuav tsum tau kos ib tug cwj mem los ntawm ntug mus rau ntug ntawm qhov poob, tsis txhob muab koj txhais tes tawm, thiab nteg cov kab hauv ib qho kev coj nruj heev rau ib leeg. Rau cov kauj ruam no, nws yog qhov zoo tshaj los siv HB hardness mem hluav.

Tom qab ib txheej tau muab tso, koj yuav tsum tau ntxiv ob peb ntxiv rau saum toj kom cov shading smoother. Nws raug nquahu kom siv tag nrho cov txheej txheem tshiab hauv cov lus qhia sib txawv.

Txhawm rau kos cov dej ntws los ntawm kauj ruam nrog xaum, zoo li tus kws tshaj lij, koj yuav tsum tau ua tib zoo saib xyuas qhov tseeb ntawm cov cuab yeej hauv koj txhais tes. Nws yog qhov zoo tshaj los tuav rau nruab nrab ntawm cov xaum. Yog li, cov kab yuav sib dua, smoother thiab ntev dua. mem hluav siab yuav tsum tsawg.

Nyob rau hauv tus txheej txheem ntawm hatching, nws yog ib qho tseem ceeb heev uas lub suab nrov txawm li sai tau. Koj tuaj yeem siv me ntsis ua kom yuam kev thiab so cov chaw ntxoov ntxoo nrog daim ntaub thaum kawg ntawm kev ua tiav.

Cov kauj ruam tom ntej yog maj mam kos nrog xaum hauv cov tee dej ob qho tib si tsaus nti thiab lub penumbra. Lawv ua txhua yam duab voluminous thiab believable.

Ib tee dej yog ib yam khoom tshwj xeeb uas cov duab ntxoov ntxoo tau tsim nyob rau hauv ib txoj kev sib txawv kiag li ntawm lwm yam khoom. Qhov tseeb yog tias ib qho poob, zoo li lub lens, refracs lub teeb, thiab txhua yam nyob rau hauv nws yog reflected nyob rau hauv lub opposite direction. Yog li ntawd, cov duab ntxoov ntxoo nyob rau hauv qhov poob yuav tig mus rau lub teeb ci. Nyob rau hauv daim duab no, lub teeb nyob rau sab saum toj sab laug, yog li cov duab ntxoov ntxoo hauv qhov poob kuj tseem nyob rau sab laug. Txhawm rau pib, tsuas yog qhia lawv, txav ntawm ntug mus rau nruab nrab. Los ntawm ntug, tus duab ntxoov ntxoo yuav tsum tsaus heev, thiab maj mam lighten rau nruab nrab. Nws yog qhov zoo dua los kos duab ntxoov ntxoo nrog strokes thiab puag ncig lawv kom lawv rov ua cov duab ntawm qhov poob. Cov theem ntawm kev ua haujlwm no yog qhov ua tau zoo tshaj plaws nrog B lossis 2B tawv cwj mem.

Tom qab basting tus duab ntxoov ntxoo sab hauv, koj yuav tsum tau qhia tus duab ntxoov ntxoo sab nraud. Qhov no yuav yog tus duab ntxoov ntxoo uas ntog los ntawm qhov poob mus rau saum npoo ntawm daim ntawv. Nws yog kos tib yam li sab hauv.

Tom qab ua haujlwm tiav nrog thawj te, koj yuav tsum tau kos cov tee dej, zoo li yav dhau los. Tom qab ua tiav qhov ntev ntev no, koj tuaj yeem rov ua txhua qhov strokes nrog daim ntaub lossis ntawv.

Ntau qhov sib txawv

Yuav kom kos cov dej ntws zoo li lawv muaj sia, peb yuav tsum ua kom qhov sib txawv, ua kom cov duab ntxoov ntxoo smoother thiab nthuav me ntsis. Technically, theem ntawm kev ua haujlwm no tsis txawv ntawm yav dhau los, tab sis ntawm no koj tuaj yeem siv xaum tawv ntawm 2B thiab softer. Nws yog ib qho tseem ceeb uas yuav tau ua tib zoo ua hauj lwm thiab maj mam nce suab nrov hauv cov duab ntxoov ntxoo kom lawv pom tseeb heev.thiab tshwj xeeb. Kev ua haujlwm tuaj yeem rov ua dua nrog daim ntaub. Ntawm no koj tuaj yeem ua tib zoo smooth tawm cov duab ntxoov ntxoo sab nraud. Ua li no, koj tsis tsuas yog ua kom tus duab ntxoov ntxoo ntau dua, tab sis kuj nthuav nws ntev.

Magic with highlights

kauj ruam tom ntej yog qhov twg muaj kev txaus siab. Yuav kom ua tau li no, peb xav tau ib tug eraser los yog ib tug eraser-nag. Cov tom kawg yog qhov zoo tshaj plaws siv, vim nws tuaj yeem muab txhua yam duab thiab yooj yim dua rau kev ua haujlwm nrog. Nrog ib tug eraser, tam sim no koj yuav tsum tau kos rau hauv ib tug tee dej, raws li nws yog, ib tug xav txog ntawm opposite sab ntawm tus duab ntxoov ntxoo. Qhov tshwm sim ntawm kev ua haujlwm yuav yog kab dawb dawb, uas maj mam hloov mus ua grey.

Tom qab xav txog, koj tuaj yeem pib kos qhov tseem ceeb ntawm qhov rov qab sab hauv qhov poob. Ntawm no, kev ua hauj lwm kuj yog ua nrog ib tug nag lossis eraser. Tom qab theem no, daim duab tau hloov pauv zoo heev.

Tam sim no cov dej tee kos nrog xaum tuaj yeem suav tias ua tiav. Tab sis yog tias koj xav ua kom cov tee dej ntau dua thiab muaj tseeb, ces muaj ob peb lub tswv yim: ua haujlwm tawm tag nrho cov kab, puag ncig lawv raws li cov duab ntawm qhov poob; ntxiv qhov xav tau ntxiv ntawm cov duab ntxoov ntxoo sab nrauv thiab coj tawm qhov tsaus ntuj tshaj plaws kom meej meej.

Koj tuaj yeem siv dawb pastel lossis xaum los txhim kho qhov tseem ceeb hauv qhov poob thiab qhov kev xav ntawm sab nrauv.