This is an ardent attempt of mine using charcoal with Che Guevera as the reference picture. Once when I started with the sketching, I told myself I am not going to take it light though its just a practice attempt. I was in a mindset not to frame it or something however that did not stop me from putting my effort full-heartedly.
My skewing problem is quite coming to an end. This art probably took about 6 hours.