Compare artists Andy Warhol and Frida Kahlo to investigate social, psychological, cultural, historical and commercial factors

Compare artists Andy Warhol and Frida Kahlo to investigate social, psychological, cultural, historical and commercial factors which have influenced their work? Please quote references taken from the books: 1) Frida Kahlo 'I Paint my Reality' by Thames & Hudson Published (LTD) 2008 and Reprinted 2011,2013 2) Andy Warhol by Joseph D.Ketner ii Published 2013 by Phaidon Press Limited 3) Pop Art By Klaus Honnef, Published by Taschen GmbH in 2004 4)The Art Book by Phaidon Press Limited, Published 1994. *If you make reference via Internet please quote the link or web address.