We're not going to make another joke about the economy. What we will do instead, however, is tell you about the best thing to come out of these rough times: the "pop-up galleries" along Marshall Way in Scottsdale. The past couple of years have seen too many gallery closures along the once-bustling Scottsdale Artwalk fave. Early this year, Bentley Calverley of Bentley Gallery read an article in the New York Times about "pop-up galleries." In big cities like New York and London, landlords have temporarily rented vacant space to artists at super-low prices. The folks at Bentley Gallery made some calls to their neighbors, and landlord Dewey Schade answered. With his reduced rent, 5 & 6 Fine Art Space and other pop-ups have treated Scottsdale to some fabulous art shows ever since. Nice silver lining, eh?