When I started drawing (couple of months ago) and drawing from life or picture I could see right away the resemblance. However recently, my eyes getting sharper everyday, I have to leave the drawing away a couple of minute to see the resemblance. While I draw, I cannot see a perfect match. I've drawn some friends and it does look like them, but just after I leave the drawing away for a couple of minute.
So I'm curious, is this normal or is just my perception? I am looking for any answers or solution.