Bullitt to the heart

I saw Bullitt for the first time yesterday. I also saw Steve McQueen for the first time. Funny how his star appeal is so instantly apparent. Lots of people are good looking. But not everyone has the power to make you want to watch them. I'd watch Steve McQueen read a book, I really would.

Anyways, I drew this on my tablet on the bus, but I'd like to do a finished piece. Maybe a series of pieces of stars from the sixties. I liked Bullitt. I liked the style, the moodiness and the soundtrack. But then, I don't know too much about movies from this time period. What should I watch? Any recommendations?