Thanks a lot for your remarks. I assumed that, as the sun could not appear through so much pollution, the light came from an artificial spot underneath, between the two characters. But even so, it didn’t match. I have changed things about shadows and lights. The alien had to turn his back on Samothrace. Maybe she won’t bother as she has no eyes. Actually she never had a head, or it is lost somewhere in the ocean. This was not a reason to let her wear a gas-mask without a proper neck. You are right again! I had to perform a little graft from her companion.

I have darkened the back of the mask but it is not in the same matter than the alien's mask, and it is cleaner too. Samothrace, despite her defeat, remains a fashionable person.

Thanks Randy

Thanks once again Mr Ranger