Instagram:@onlypencil Twitter:@onlypencil We can all probably draw the human eye, we draw the oval shape with the iris and pupil. I consider that to be a basic sketch of the eye. Before you draw a realistic eye you must first study what it really is. I will post a closeup picture of an eye so you can see what it looks up close. We all have them, but I'm sure that most of us haven't really paid attention to what it really looks like up close.