http://cgi.ebay.de/ws/eBayISAPI.dll?...m=150130503488
I'm dobtful about JG 53...
More surely JG 26, and a plane belonging to 8th staffel (black 2+I with Adamson emblem) in the foreground and one blelonging 7th staffel, in the background (red heart insignia).
Any idea of the place where the picture was taken?