Abhi,
I think the still life and portraiture idea will help you then. Still in particular because you can start with a bowl of fruit, how many times have you seen a painting or photograph of a bowl of fruit and said "I've seen that a million times" I don't want to repeat it. Then you see an amazing shot of a bowl of fruit with the flesh glistening in the morning light and say "now that makes me crave a piece of fruit" and you realize the photograher/artist did something new with the subject. It's not just an image, it's an emotion.