What style of painting would you most likely buy at a restaurant?

Question

What subject matter and style painting would you be most compelled to buy?

I'm planning on selling some of my art at a local bistro restaurant, and was curious what type of painting people are most drawn to. My paintings tend to be more realistic and neat than abstract. 
Any suggestions?

Answer 1

If you paint realism perhaps you would like to paint some food. If it is a Fish Restaurant perhaps a Lobster or something similar. Still Life. Hopefully someone will buy your work as a splendid memory of a most enjoyable evening. Good luck!

Answer 2

I go to a restaurant to enjoy a nice meal or food item, relax and enjoy the good company of my friends and relations. 

If I wished to buy art, I'd perhaps visit a gallery or the studio of an artist I have identified as "good" or "appropriate to my tastes".