Art Classes?

Does anyone know where I can take a few art classes in Park Slope? Painting, drawing, etc. Looking for some casual night courses.

I haven't taken classes at any of these places, but here are a few I know of:

Hootenanny Art House http://www.hootenannyarthouse.com/classes.html

Spoke the Hub http://www.spokethehub.org/classes/schedule/?sortby=title&value=art

I've heard the Brooklyn Lyceum has classes, but I couldn't access their Web site.

Hope those help!

I think Mad Arts on 18th has a drawing class. I keep wanting to go but haven't been. Live figure I think.

I think Brooklyn Artists Gym has a live figure drawing class as well.