Dweba ngepensela isinyathelo ngesinyathelo. Ukuchanyuselwa

Sizodinga amapensela angu-2H, HB, 2B, 4B kanye no-6B, irabha nephepha lokudweba. Lesi sihloko sinconyelwe abaculi bayo yonke iminyaka nezizinda.

Okuyisisekelo kokuchanyuselwa okubushelelezi (ukuchanyuselwa kwe-gradient). Kulesi sigaba, uzosebenzisa ipensela engu-2B ukudweba i-gradient elula kakhulu, ukudweba ama-stroke anobude obuhlukahlukene ngokuqhelelana noma ukuvala ndawonye. Ukudalwa kwethunzi legradient kuwushintsho olusuka komnyama luye ekukhanyeni noma lusuka ekukhanyeni luye ebumnyameni. Ukuchanyuselwa kusho imigqa edwetshwe eduze ukuze kwakheke isithunzi esikhohlisayo. I-Shading ibhekisela ezinhlobonhlobo ezahlukene ezinikeza ukubukeka kwe-dimensional emithathu emdwebeni. 1. Ngaphambi kokuba uqale ukudweba, thatha imizuzu embalwa ukuze uthole ukunyakaza kwezandla zemvelo. Yenza imigqa eminingana ehambisanayo. Njengoba udweba, naka ukuthi le migqa idwetshwa kanjani. Zama izindlela ezihlukene zokuhambisa ipensela lakho, ukuzungezisa iphepha, noma uguqule i-engeli yemigqa yakho uze uthole indawo nokunyakaza okukusebenzelayo. 2. Dweba isethi yokuqala yemigqa lapho ukuchanyuselwa kuthatha khona okungaphezudlwana kwesigamu seshidi lakho ngokuvundlile. Ohlangothini lwesobunxele lwephepha, cindezela kancane ipensela yakho engu-2B ukuze udwebe imigqa yokukhanya eqhelelene kakhulu nangezinombolo ezincane. Eduze phakathi nendawo, kunemigqa emincane embalwa, emide kakhulu futhi isondelene kancane. Ngokusebenzisa imigqa yokuchamisela yobude obuhlukene, ungenza uguquko olungabonakali ukusuka ethunzini lokushuba okukodwa ukuya ethunzini lokunye ukuqina.

3. Dweba imigqa eyengeziwe ibe mnyama futhi isondelane ndawonye uze ufinyelele ekugcineni kwephepha (ngokuvundlile). Engeza imigqa emifushane embalwa phakathi kwemigqa yakho ngayinye uma ukuguquka phakathi kwamathoni kungasheleli kakhulu.

4. Dweba imigqa eminingi eduze ndawonye, ​​kuze kube sekugcineni, kuze kube mnyama umphumela. Qala ukwenza imigqa yakho isondelene kusuka ku-2/3 weshidi. Qaphela ukuthi imigqa eyenza izindawo ezimnyama isondelene kakhulu futhi iphepha linzima kakhulu ukubona, kodwa lisabonakala.

I-Gradient shading. Ngaphambi kokuqala le ngxenye yesifundo, dweba imigqa ngepensela ngalinye futhi ubone ukuthi ihluke kanjani. I-2H ilula kakhulu (inzima kakhulu) futhi ipensela engu-6B imnyama kakhulu (ethambile). I-2H ilungele ukudala amathoni akhanyayo, i-HB ne-2B zilungele amathoni amaphakathi, i-4B ne-6B ekudaleni amathoni amnyama. Uzowasebenzisela ukushintsha okubushelelezi, futhi ukucindezela ipensela nakho kushintsha umbala.

5. Ohlangothini lwesobunxele lwephepha, ucindezela kancane ipensela engu-2H, dweba imigqa yokukhanya. Njengoba usondela phakathi nendawo, yenza imigqa yakho isondele komunye nomunye bese ucindezela kancane ipensela. Thatha ipensela ye-HB kanye/noma engu-2B ukuze uzuze ithoni ye-shading emaphakathi emsebenzini wakho. Qhubeka nokwenza ithoni yakho ibe mnyama njengoba uya kwesokudla.

6. Usebenzisa ipensela ye-HB kanye/noma 2B, dweba umbala omnyama cishe ekupheleni kweshidi lakho.

7. Ukusebenzisa amapensela u-4B no-6B dweba amathoni amnyama kakhulu. Qiniseka ukuthi amapensela akho abukhali. Dweba imigqa eduze komunye nomunye. I-6B izodala umthunzi omnyama kakhulu. Uma uqaphela ukuthi ukushintsha phakathi kwamathoni akho kubukhali, ungenza kube bushelelezi ngokungeza imigqa emifushane embalwa phakathi kwemigqa yakho.

Bheka ukuguquguquka okushelelayo phakathi kwamathoni esithombeni esingezansi. Imigqa ngayinye ayibonakali kahle ngoba isondelene kakhulu. Akukho smudging esisetshenzisiwe lapha, nakuba kubukeka kufana ne-gradient eqhubekayo. Ukubekezela nokuzijwayeza okuningi futhi uzokwazi ukukwenza ngemuva kwalokho. Izame!

8. Sebenzisa imigqa egobile ukuze udwebe ukuguqulwa kwamathoni angu-10 ahlukene ukusuka ekukhanyeni kuya kumnyama, umdwebo ubonisa ukuthungwa kwezinwele. Umbhali uhlukanise ishidi ngobubanzi libe izingxenye eziyi-10, ukuze uqonde ukuthi ithoni ishintsha kanjani, lapho okulandelayo kumnyama kunangaphambili. Amajika adwetshwa ngohlamvu C kanye no-U. Lapho udweba izinwele kubantu kanye novolo ezilwaneni, imigqa yokuchamisela egobile kufanele ilandele ukwakheka kwekhanda nomzimba.

9. Ngokwenza, sebenzisa amathoni ahlukene kakhulu, ukudweba kusuka ekukhanyeni kuya kumnyama. Amapensela akho adlala indima ebalulekile ekwakheni ukuchanyuselwa. Abaqalayo bangasebenzisa amapensela amathathu noma amane. Isikhathi esiningi umbhali usebenzisa amapensela 2H, HB, 2B, 4B kanye no-6B. Ngobubanzi obugcwele bamapensela asuka ku-6H-8B, ububanzi obunamandla bamathani angenziwa abupheli.

Umbhali: Brenda Hoddinot, iwebhusayithi (umthombo) drawspace.com