This was a study I made of the beautiful model Maria Borges (photo to the left) ^^
baukepost I agree with this, the shape of the iris seems to suggest that the eye is rolled more back into her head than it actually is. But I think this is just because there isn't enough light definition on the white of the eye in that area, other than that this is a solid drawing!
I don’t agree, looks good to me
Very impressive! One thing you could improve is her right eye (on the left of the image), because it seems to be looking up instead of at the camera.