My biro sketch

Hello everyone
Few days ago I was scrolling on Facebook and I came across a post of one of my favorites artist

It was actually a question which later turned to a challenge

The guy posted a picture and asked how much we will charge to draw something like that then I said I don't need to charge you, I can do it for free I'm doing it just to practice

Then someone replied and said I should just sketch it out let him see

Yeah the picture above is actually the sketch and below is the main picture

Thank you for stopping by to see my post

all images are mine