That's Abraham Lincoln, 16th president of the United States, who presided over what was probably the most turbulent period in our history; the civil war, a conflict in which several states in the Southern US tried to band together and withdraw from the United States to become a separate nation.
Every US citizen knows his face instantly, not just from history in school, but because it has been on our five dollar bill for a long time: most of us probably see this face a couple times a day as a result.
This drawing, though, is from a photo taken before he became president, and lacks the beard most people associate with him. I wanted to do a different take on him.