If this is 'past self', it seems the active, reflective, group on the left are in the 1940s/50s, whereas those passing are in the 1960s/70s --- so that makes the 1940s group looking at their future selves ( assuming they don't age physically ).
If this is 'past self', it seems the active, reflective, group on the left are in the 1940s/50s, whereas those passing are in the 1960s/70s --- so that makes the 1940s group looking at their future selves ( assuming they don't age physically ).
They're all from the same time period. The difference is only a few years, if even more than one. Anya is the only person here that's actually present twice.