This was my submission. Granted this is not a pin-up, but it got the point across of my distaste for San Francisco's "Summer".
There is a lot happening in this, a lot of exploring and many things that worked and many that didn't. All in all I spent a lot of time fiddling with this for the outcome to be sub-par to what I had wanted, but I learned quite a bit from finishing it and not just tossing it aside.
Good times, c'est la vie.