When I get obsessed with people that are well known, I tend to draw them a lot. I always only seem to draw shoulders upwards, and always it is the eyes that make it good, and although people can't recognise the famous figure from my drawing straight off, they still look like people, and they realise it once I say. I don't like to draw bodies or backgrounds, partially because I am not as interested, and partially because I find it more difficult (although this could also be my level of practise, due to my level of interest?). I like the faces when they look back at me, after I have painted them and it feeds my obsession with the person.