the DOCTOR
Sr Member
I Googled it, and most of the answers were 'use cloth dye', I just got some powdered red dye, mixed with water, mixed in some silver sand, left it overnight, and dried it in the sun- it seems to have worked quite well!
Depends on whether Mars is terraformed (perhaps by invading/colonising humans), or breathable (like Barsoom in John Carter) in your retro/19th-Century/Steam-punk sci-fi 'verse.Not sure whether to leave their faces exposed, or to sculpt on some sort of breathing apparatus...