How can I make these manga eyes look downwards and upwards?

Question

http://i251.photobucket.com/albums/gg295/matt9210/DSC00148.jpg

Yeah, its a quick drawing. Please give direct advise, not give me a link to a website which *might* help me.

I'd like to keep the eyes the style they are. Any help greatly appreciated :)

Answer 1

Move the pupils to the top right corner to look up and either move the pupil to look down or change the light tint in them. That usually works effectively depending on the eye style.