This artwork is based on a gangster style. We can see a skull with a cigar in the mouth holding with the teeth and a hat on the head. Therefore various types of pencils are used like, 4H, 6H, 2B, 6B, 8B & 10B which completes the sketch and makes it look like a perfect one...
Skull
sketch
drawing
artwork
artist
Thank you ✌🏻
Really awesome work! 🤯 Keep grinding.