In Islamic beliefs, there exists iconoclasm, which is the opposition to religious use of images. They believe only God can create living things, so part of this movement was the destruction of art (such as rubbing out faces). There is no figural imagery on the Taj Mahal. Instead there are intricate designs of flowers, writings, patterns and carvings.
Behind Blue Eyes by The Who Songfacts. Pete Townshend originally wrote this about a character in his Lifehouse project, which was going to be a film similar to The Who's Tommy and Quadrophenia. Townshend never finished Lifehouse, but the songs ended up on the album Who's Next.
True Blue by Madonna. True Blue was a favorite expression of Madonna's then-husband, Sean Penn. At the time she was very much in love with her husband and the whole album, which she co-wrote, was inspired by her feelings for him. She wrote this song with Stephen Bray, who would become her collaborator throughout the '80s.