All of them (or any of them), and as big as possible. 1600x1200 will do the trick.
To be honest, I'm on my way to order a jet black coupe. So besides of making my puters background pretty, i am going to use your honey to test the look of some wheels and stuff before I make my choice. And there is nothing better I could find. After I get it sometimes in march, I'll ask three of my photographer friends to try something similar. Maybe we will support the outcome with some nice decorative details (girls) to spice it up a little
Wouldn't it be great to have another european car of the month?