Thank goodness artist and curator Stuart Keeler hightailed it out of cold Chicago to land squarely in the center of Atlanta's fitful and fractious public art scene. The sweeping vision of his public art project A (NEW) GENRE LANDSCAPE allowed the city to get a better view of underexposed artists such as Ruth Stanford, Craig Dongoski and Michael Reese by putting their temporary, community-based works (and the work of 14 other artists) in 12 of Atlanta's parks and green spaces. Not that Keeler and the artists were in it alone. The city's support in the form of administrators Eddie Granderson and Rob Witherspoon, along with a modest sum of cash, helped to wrench Atlanta into the 21st-century public-art dialogue. www.ocaatlanta.com.