This reader tip, about Rob Zeller’s art classes in Bushwick, comes from someone who also has the last name Zeller. What are the chances of that? I mean, how many Zellers can there be in Brooklyn? That’s cool, mom, sis, Mrs. Zeller…we’ll accept decent intelligence wherever it comes from, and this guy seems to know what he’s doing. Classes are $40 for a three-hour session in figure drawing and painting, cast drawing and still-life painting. Plus there are a lot of nudes on his web site (this is one of his paintings) so that’s a good sign too. Click here for more info on Rob’s art classes.