Check out this podcast from Revisionist History:
"In the late 19th, a painting by a virtually unknown artist took England by storm: 'The Roll Call' but after that brilliant first effort, the artist all but disappeared. Why?
The Lady Vanishes explores the world of art and politics to examines the strange phenomenon of the “token”—the outsider whose success serves not to alleviate discrimination but perpetuate it. If a country elects a female president, does that mean the door is now open for all women to follow? Or does that simply give the status quo the justification to close the door again?"