As times get tougher for artists, the pressure to try to create work more people will want to see increases. That’s why artists Komar & Melamid’s work in ferreting out what people most want in a painting has been way ahead of its time. It’s art-by-poll, and the artists have taken the trouble to find out what people in 14 countries most want (and don’t want) to see in their artwork. Here’s a gallery…