four fingers actually. the true is I tried to add another finger but it didn't really work. so yes he could totally be an alien.

Came together really quickly, three fingers, is it an alien?

Really like the greyscale. I think when people pixel space there's a tendency to have all these wonderful greens and blues and nebulous purples, but the grey just perfectly encapsulates Buzz Aldrin's realisation of space's "magnificent desolation". A fantastic piece.