Hatching a new idea

Went to the Farmer's Market at the Ferry Building  in San Francisco and saw so many cool displays of produce.  I've wanted to do a produce type painting forever, just don't have it quite down yet.  

How do I set it up, how do I not make it a grocery store ad:  get some "art" into it.  I'll figure it out eventually.... but these just look so cool to me.  There was even a mushroom vendor!