What lies between shadow and light: Hints and solution

[TeleProd]

Any ideas? Do you think I'm on the right track?

Spoiler below!

I too think that there could be something more to this. The names are certainly interesting.

I think I see some letters on the picture we got ("think" because I probably only noticed them because I wanted to notice something.) If you look at the guy's vest, between the last button and his belt, there seems to be something that looks like an "e" or maybe 6 or 9. Also, on the guy's left boot (our right), there seems to be a tiny "T".

I didn't see a connection to anything so I decided it was my eyes deceiving me.