Just another "portal" painting. Portals -- in the form of doors and windows -- have been popular in art for centuries. I like the inherent mystery of wondering what's on the other side.
It's probably just a sense of nostalgia, but I have a soft spot for even these old full-size Jeeps. I'm sure if I actually drove one, I would feel like it was too big after driving a much smaller XJ Cherokee for years. But, I can't help wishing I'd been introduced to these way back when.