David Bowie, Iggy Pop, and Lou Reed in 1970.

About the photo, Mick Rock said:

I knew I was gonna get this picture no matter what happened. I was not letting anybody out until I got a shot of the three of them together. At the time it wasn’t really a big deal. Because David was just breaking and just starting to garner a lot of attention and Iggy and Lou were still underground figures. But for me, this was a very important moment and it remains an important shot. That’s the only time the three of them were in a photograph together.

And if that isn’t great enough, Iggy is wearing a Marc Bolan T-shirt.

Read more about it here and check out Mick Rock’s site here for a million other great shots.