I draw sketches using this charcoal paper.

This charcoal-powered vehicle is said to be environmentally friendly.

I draw pictures using brown charcoal.

He is said to have an interest in Communism.

His room reflects his bad taste.

He likes to flaunt his flaws, which could be described as being apt to make a show of one's faults.

He drew a perfect circle on the blackboard.

He is good at distinguishing between characters in his drawings.

He is good at distinguishing and depicting the emotions of characters.

He painted the sun into the landscape.