From Hieronymus Bosch to Asher B. Durand to John James Audubon, the influences inherent in John Alexander’s work are clear. His paintings and drawings run the gamut from landscapes to abstractions, making for a diverse and extraordinary exhibit at the Smithsonian American Art Museum. John Alexander: A Retrospective, with 40 paintings and 27 works on paper, opens today and runs through March 16. Alexander explores politics and religion in many of his works, infusing them......

As you might imagine, there's not a whole lot going on in the art world this week, and unlike the last holiday, even the Smithsonians close on Christmas Day. Nevertheless, we found a few exhibits for you to poke around this weekend. And if you're one of those last minute gift buyers and can't bear to wage war at the mall, don't forget our guide to art museum memberships for something a little more unique......