This spring, Version '07 is looking for street artists to participate in a totally awesome exhibit, "Urban Gardening and Exterior Decorating: Hostile Takeover." It's all about how urban environments can become areas for personal and ideological transformations. Sound intriguing? Then put together your stickers, stencils, billboard mods and more for submission to this year's UGED, a mobile operation and exhibition system that will have temporary "shows" throughout the city.