So you want to get yourself some art, hmm? But the world of galleries and artists and collectors seems so far removed from your everyday life that you hardly know where to begin. And besides that, you’re on a budget. The solution may just be simple education, and a new group known as Art Mob, based at the Weisman Art Museum at the University of Minnesota, seeks to provide it, with lectures on collecting, tours of artists’ studios, and one-on-one chats with curators and museum directors.