It sounds like a wonderful idea, using black for the silhouette of the fire truck and/or fireman, probably you might find something in a coloring book. I just found out that my new SIL is a volunteer fireman in the Firemen's Brigade in Sydney, Australia, which I find admirable. My DD was just there recovering from a bad concussion at work, because he wanted to take care of her until her severe migraines started to back off. We've never met him, they did go to the same college with degrees in Aviation Management, but from everything we've heard about him so far, I think we will like him. More importantly, she's happy and that's all that really matters.