Today's All Art Friday spotlights a survey about persons of high net worth who own art; a Tumblr site featuring pages from Keith Haring's journals; a link to a trailer for a documentary about performance artist Marina Abramovic; and a video feature about Los Angeles figurative artist Ruth Weisberg.

The round highlights exhibitios at the Smart Museum of Art, Chicago (German surrealist Richard Oelze), Queens Museum of Art, The Studio Museum, and El Museo del Barrio, New York City…