History: Paul and Linda McCartney with David Gilmour of Pink Floyd at a Zeppelin concert [1973] (599x424)

http://i.imgur.com/PYdDXrE.jpg via /r/HistoryPorn https://www.reddit.com/r/HistoryPorn/comments/5yif20/paul_and_linda_mccartney_with_david_gilmour_of/?utm_source=ifttt