Oil Pastel Portrait -'Sherlock' Benedict Cumberbatch / How to use Oil Pastel for beginners 

This is the process of drawing portraits with Oil Pastel.
I drew Benedict Cumberbatch, the protagonist of the British mystery drama Sherlock.
There are descriptions of the colors and tools used in each drawing process.
material:
Canson drawing paper, Mungyo oil pastel 48 colors, awl, turpentine
Hope it helped.
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