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Yuav ua li cas kos ib tug portrait ntawm ib tug cwj mem

Zaj lus qhia no los ntawm ib tug kws kos duab thiab koj yuav kawm yuav ua li cas kos tus poj niam portrait. Zaj lus qhia tau muab faib ua ob peb ntu, nyob rau hauv uas koj yuav pom cov cuab yeej rau kev kos duab portrait thiab cov kauj ruam rau kos lub ntsej muag, saib daim duab plaub hau kom ntxaws. Feem ntau cov kws ua yeeb yam pib los ntawm kev kos duab kos duab ntawm lub ntsej muag, tab sis tus kws sau ntawv no muaj ib txoj hauv kev sib txawv, nws thawj zaug pib kos lub qhov muag thiab maj mam txav mus rau lwm qhov ntawm tus ntxhais lub ntsej muag. Nyem rau ntawm cov duab, lawv txhua tus muaj qhov txuas ntxiv.Yuav ua li cas kos ib tug portrait ntawm ib tug cwj mem

Cov cuab yeej.

Ntawv.

Kuv siv ntawv Daler Rowney's Bristol Board 250g / m2 - Raws nraim ib qho hauv daim duab, tsuas yog qhov ntau thiab tsawg sib txawv. Nws yog ntom thiab du txaus tias qhov ntxoov ntxoo ntawm nws zoo li softer.

Yuav ua li cas kos ib tug portrait ntawm ib tug cwj mem

Cov xaum.

Kuv tau txais Rotring mem hluav, kuv tsis paub tias nws zoo lossis phem piv rau lwm tus, tab sis nws haum rau kuv. Kuv siv xaum nrog tuab txhuas 0.35mm (Lub luag haujlwm tseem ceeb ntawm daim duab yog ua los ntawm nws), 0.5mm (feem ntau kuv siv nws los kos cov plaub hau, tsis paub meej, vim tias 0.35mm mem hluav tuaj yeem tuav nws) thiab 0.7mm ib qho xaum.

Yuav ua li cas kos ib tug portrait ntawm ib tug cwj mem

Hluav taws xob lwv.

Nws erases ntau huv dua li ib txwm lwv, thiab nws zoo li zoo huv si. Kuv qhov kev xaiv poob rau Derwent Electric Eraser.

Yuav ua li cas kos ib tug portrait ntawm ib tug cwj mem

Klyachka.

Kuv siv ib tug nag los ntawm Npuag-Castell. Cov cuab yeej siv tau zoo heev, vim tias nws yuav siv txhua yam uas koj xav tau. Kuv feem ntau siv nws los qhia qhov tseem ceeb hauv qhov muag, ua kom pom qee cov plaub hau thiab lwm yam haujlwm zoo.

Yuav ua li cas kos ib tug portrait ntawm ib tug cwj mem

ntxoov ntxoo.

Nws yog ib daim ntawv ntawm cov thicknesses sib txawv taw tes rau ntawm ob qho kawg, feem ntau yog siv rau hauv qhov chaw uas koj xav tau soften lub suab.

Yuav ua li cas kos ib tug portrait ntawm ib tug cwj mem

Yuav ua li cas kos qhov muag.

Kuv feem ntau pib kos duab nrog lub qhov muag, vim hais tias nyob rau hauv kev sib raug zoo nrog nws thiab nws loj, kuv tsim ib tug portrait thiab lwm yam ntawm lub ntsej muag, kuv tsis tau hais tias kuv ua nws zoo kawg nkaus, tab sis kuv sim ua kom raug ntau dua nrog. txhua portrait, cob qhia kuv qhov muag. Kuv kos tus menyuam kawm ntawv, piav qhia lub iris thiab qhia qhov zoo thiab qhov loj ntawm lub qhov muag.

Yuav ua li cas kos ib tug portrait ntawm ib tug cwj mem

Hauv qib thib ob, kuv nrhiav qhov chaw ci ntsa iab tshaj plaws ntawm iris txhawm rau txhawm rau txhawm rau tag nrho cov iris, tsis txhob tso siab rau tus cwj mem, sim ua kom muaj zog strokes, zoo li yog kos lub nplhaib uas maj mam nthuav.

Yuav ua li cas kos ib tug portrait ntawm ib tug cwj mem

Qhov thib peb kauj ruam yog pib shading, ntxiv cov leeg, thiab lwm yam. Qhov tseem ceeb tshaj plaws yog tsis tau nqa mus thiab tsis ua rau lub qhov muag tsaus nti.

Yuav ua li cas kos ib tug portrait ntawm ib tug cwj mem

Qhov no yog qhov ua tiav qhov muag zoo li. Tsis txhob hnov ​​​​qab tias daim tawv muag muaj ntim, yog li tsis txhob kos cov plaub muag zoo li lawv tuaj ncaj qha los ntawm qhov muag.

Yuav ua li cas kos ib tug portrait ntawm ib tug cwj mem

Nyob rau hauv tib txoj kev, peb kos lub qhov muag thib ob, nyob rau hauv txoj kev, kos cov kab uas cov plaub hau yuav dag. Tsis txhob hnov ​​qab nias rau ntawm daim duab kom nws loj.

Yuav ua li cas kos ib tug portrait ntawm ib tug cwj mem

Kos lub ntsej muag thiab daim tawv nqaij li cas.

Thaum ob lub qhov muag tau kos, nws yog qhov yooj yim dua los kos cov duab ntawm lub ntsej muag thiab pom yog tias muaj qhov sib txawv ntawm qhov chaw. Raws li txoj kev, kuv piav qhia cov plaub hau thiab kab ntawm cov strands ntawm sab xis ntawm daim duab.

Yuav ua li cas kos ib tug portrait ntawm ib tug cwj mem

Hauv kauj ruam no kuv kos lub qhov ntswg thiab qhov ncauj. Sim hatch kom huv si, thiab tsis ua li cas. Ua raws li cov kev taw qhia ntawm cov hlab ntsha. Koj tuaj yeem maj mam ntxiv cov duab ntxoov ntxoo thiab halftones

Yuav ua li cas kos ib tug portrait ntawm ib tug cwj mem

Hauv cov kauj ruam no, kuv ua tiav lub qhov ncauj, kos cov ntsiab lus me me, zoo li cov ntsiab lus ntawm daim di ncauj (yog tias siv tshuaj pleev ib ce). Tom qab theem no, kuv feem ntau sim ua kom tiav cov kab ntawm lub ntsej muag kom tsis txhob muaj kev cuam tshuam. Thiab nyob rau theem tom ntej, kuv thaum kawg kos cov kab ntawm lub ntsej muag, qhia cov plaub hau, kos cov chaw uas cov strands thiab cov plaub hau tsis zoo yuav dag (thiab feem ntau tsis tshwm sim yog tsis muaj lawv).

Yuav ua li cas kos ib tug portrait ntawm ib tug cwj mem

Tom qab ntawd kuv pib kos duab ntxoov ntxoo thiab midtones ntawm lub ntsej muag kom muab qee qhov ntim.

Yuav ua li cas kos ib tug portrait ntawm ib tug cwj mem

Thiab thaum kawg, kuv kos txhua yam uas nyob ib sab ntawm lub ntsej muag (cov plaub hau, cov khoom ntawm cov khaub ncaws, tawv nqaij ntawm caj dab thiab lub xub pwg nyom, cov hniav nyiaj hniav kub) kom tsis txhob rov qab mus rau nws dua.

Yuav ua li cas kos ib tug portrait ntawm ib tug cwj mem

Yuav ua li cas kos plaub hau nrog mem hluav.

Kos cov plaub hau, kuv pib los ntawm kev piav qhia yuav ua li cas cov strands pw, qhov twg lawv muaj qhov tsaus ntuj, qhov twg lawv yog qhov kaj, qhov twg cov plaub hau pom lub teeb. Raws li txoj cai, 0.5mm mem hluav txuas nrog ntawm no, vim tias kuv tsis ua kom meej meej hauv kuv cov plaub hau. Cov kev zam yog ib cov plaub hau uas tau tawg tawm ntawm cov strands thiab disheveled strands.

Yuav ua li cas kos ib tug portrait ntawm ib tug cwj mem

Tom qab ntawd kuv mob stroke, ib ntus hloov lub siab thiab lub kaum sab xis ntawm inclination kom cov plaub hau zoo li ntau haiv neeg. Thaum kos cov plaub hau, tsis txhob txav cov cwj mem rov qab thiab tawm mus, mob stroke nkaus xwb nyob rau hauv ib qho kev taw qhia, hais los ntawm sab saum toj mus rau hauv qab, yog li tsis tshua muaj caij nyoog uas cov plaub hau yuav txawv heev nyob rau hauv lub suab thiab sawv tawm ntawm tus so. Hloov lub kaum sab xis ib ntus vim cov plaub hau tsis dag li ntawd.

Yuav ua li cas kos ib tug portrait ntawm ib tug cwj mem

Thaum lub teeb ntawm cov plaub hau ua tiav, koj tuaj yeem ntxiv cov plaub hau tsaus, tab sis tsis txhob hnov ​​​​qab qee zaum tawm ntawm qhov chaw me me ntawm lawv, yog li cov plaub hau yuav tsis zoo li lub ntsej muag monotonous thiab koj tuaj yeem xaiv cov strands uas pw hauv lwm cov strands, los yog vice versa, saum lawv. Thiab yog li ntawd, koj yuav muaj peev xwm kos cov plaub hau tsis tas siv zog ntau dhau thiab sijhawm. Txhawm rau lighten qee cov plaub hau, siv lub nag, crumpling kom nws tiaj txaus kom pom cov plaub hau.

Yuav ua li cas kos ib tug portrait ntawm ib tug cwj mem

Yuav ua li cas kos ib tug portrait ntawm ib tug cwj mem

Yuav ua li cas kos ib tug portrait ntawm ib tug cwj mem

 

Yuav ua li cas kos ib tug portrait ntawm ib tug cwj mem

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Koj tuaj yeem saib lwm txoj hauv kev hauv kev kos duab portrait: poj niam portrait, txiv neej portrait, portrait ntawm Asian poj niam.