ARTIST OPEN CALL SaveArtSpace + Art4Equality + The Untitled Space presents: "Art4Equality x Life, Liberty & The Pursuit of Happiness" Have your artwork on a billboard in NYC this fall + Exhibit at The Untitled Space Public Art Series + Exhibition Curated by Indira Cesarine Deadline to Submit: Extended to August 17th saveartspace.org/art4equality The Untitled…