The Dark Side Of The Moon And Pablo Picasso
The art world witnessed the loss of the gem of the person, Pablo Picasso; and the launch of the album by Pink Floyd in the other half of the twentieth century. Picasso died in 1973 and remains one of the most influential artists of the twentieth century.
Floyd released their Dark Side of the Moon album the same year. That means a lot of pretty significant incidents occurred in the art world in 1973.