I like this pic very much and hence have set it as wallpaper often.
It's Girgaum Chowpatty, my favourite hangout here in Mumbai. Actually the pic has been taken from the Chowpatty itself and the few large building that are mainly visible are on the other end of Marine Drive. That area is Nariman Point. Well, the chowpatty is supposedly not as famous (and crowded either) as the Juhu beach, probably because families esp with kids with them don't seem to prefer Girgaun. Anyway, it's the place I probably love the most and will miss very much when I'll leave Mumbai.
I wish to have a digicam some time soon.
PS: The pic isn't taken by me. It's just taken from an email.