Julie Mehretu recontextualizes the history of American landscape painting by merging its sublime imagery with the harsh realities not depicted in a site-specific work for SFMOMA San Francisco Museum of Modern Art. “What does it mean to paint a landscape,” asks the artist in a film from our “Extended Play” series. "And try and be an artist in this political moment?” Collaborator Jason Moran, a composer and jazz pianist, joins Mehretu in the studio to create a musical arrangement inspired by her i