Ochre. Properties thiab nta

Ochre xim yog heev nyob rau hauv qhov nyob rau hauv cov ntshiab daim ntawv los yog tov nrog rau lwm tus neeg. Nws yog tam sim no nyob rau hauv yuav luag txhua txhua ntxoov ntxoo ntawm sov palette. Qhov no xim yog ib tug ntawm cov thawj pib yuav tsum tau siv los ntawm lub ancient cov neeg mus rau lawv drawings. Qhov no yog tsis xav tsis thoob. Tom qab tag nrho, cov xim ntawm ochre yog muaj li ntawm tag nrho cov natural xim. Raws li cov muaj pes tsawg leeg nws yog ib tug sib tov ntawm av nplaum thiab ferric oxide. Nyob ntawm seb tus nqi ntawm cov hlau uas muaj nyob hauv cov xim nyob rau yuav ua li cas nws yuav tsum liab nyob rau hauv lub kawg. Av nplaum muab cov tshauv-daj Hawj txawm. Qhov ntau nws yog, lub zog thiab ntau "nruab nrab" xim yuav tsum. Zoo li feem ntau lwm tus neeg, nws muaj ob peb ntau yam. Piv txwv li, daj thiab golden ochre, cov xim ntawm liab ochre, etc. Heev feem ntau lub caij nyoog kawg raug muab los ntawm firing feem ntau - daj.

Xim ochre. Ntsiab nta

Ua tsaug rau lub ntuj keeb kwm, qhov no tsuas yog siv nyob rau hauv cov ntshiab daim ntawv raws li ib tug zas xim. Yog hais tias ochre crystalline silica muaj impurities, xuab zeb los yog quartz, nws yuav tsum tau pretreated. Namely tsau, zom, thiab yog hais tias tsim nyog, calcined. Tag nrho cov txheej txheem ua nyob rau hauv thiaj li yuav ochre poob nws opacity. Nyob rau hauv lwm yam lus, yog hais tias muaj yog impurities nyob rau hauv cov xim, cov uas tseg tau tsis tig ntawm ib tug niaj hnub txheej. Nws yog pom hais tias qhov no yog xim nrov thiab sai tshaj diverges los ntawm cov painters.

Raws li pom ochre txiv neej?

Me ntsis pripylenny, discreet teeb xim av-daj ochre xim ntawm ntau cov neeg yog txuam nrog ib yam dab tsi tsis muaj sia, qhuav thiab npub. Yog li ntawd, nws yog tsis pom zoo kom siv li cas yog hu ua ib tug "solo". Qhov zoo tshaj plaws ntawm tag nrho cov, qhov no tsuas yog ua ke nrog lub "ntub", tus hluas palette - tag nrho ntxoov xiav, ntsuab, grey. Raws li nyuansnyh keyboard thaum lawv tseem yuav saib txig nrog lub ntuj tones - xim av, tsaus ntsuab, maroon, daj, liab. Nws tseem yog zoo tau mus ua ke ib monochrome ntau los ntawm me me discrepancies rau ib tug gradient. Ochre nyhuv lig rau tib neeg. Nws yuav pab tau so kom txaus, dlhos lub siab tom qab, kom tau tshem ntawm kev ntxhov siab vim thiab kev nyuaj siab. Txawm li cas los, lub predominance ntawm no xim nyob rau hauv nws cov purest daim ntawv yuav ntes nyuaj siab thiab txawm nyuaj siab. Yog li ntawd, nws yog ib qho tseem ceeb rau dilute los yog ntxiv mus rau lwm yam.

Ochre xim nyob rau sab hauv

Lawv tus kheej nruab nrab ntxoov ochre yog haum rau yuav luag txhua chav. Qhov zoo tshaj plaws yuav tsum tau mus thov lawv nyob rau hauv lub chav tsev los yog cov txiv neej lub chav. Ib qho yooj yim, so ntxoov ntawm cov xim tsis tiring. Yog hais tias koj nco qab lub classic interiors ntawm cov tsev qiv ntawv, tsev ceev teej tug thiab chaw ua hauj lwm, lawv cia li tsim nyob rau hauv no cov tswvyim. Zoo yuav saib phab ntsa kho kom zoo nkauj nyob rau hauv ochre nrog panels ua los ntawm cov ntoo, ntaub los yog tawv. Rau ib tug ntau spectacular contrasting ob peb ua ke siv matt txog noo xim. ochre ntxoov cuam tshuam rau peb relaxing. Yog li ntawd, qhov no xim tswvyim yog heev tsim nyog nyob rau hauv lub chav pw. Nyob rau hauv txoj kev kaj lug, ua rau kev sib piv no sab hauv cov ntsiab lus thiab accents, tua nyob rau hauv ntxoov ochre, counterbalance xim kho kom zoo nkauj.