Picasso, Kandinsky, Pollock, Pissarro. They are the revolutionaries whose distinct styles and unwavering compulsion for creation shaped modern art as we know it. In celebration of its 80^th anniversary, the Guggenheim Foundation is exhibiting more than 170 modern works by these geniuses and more, from the most iconic to the less familiar. Visionaries: Creating a Modern Guggenheim will run at New York’s Solomon R. Guggenheim Museum from February 10 through September 6.