Drawings Featuring Gas Masks - Maintaining an Air of Mystery

Optimum for keeping out harmful airborne toxins, gas masks also make a bold fashion statement. These masks give characters a look that's straight out of a dystopian fantasy novel, which can make them all the more enticing. 

Aoyagi Toya (from Project Sekai's Vivid BAD SQUAD) looks mysterious and alluring in his gas mask, doesn't he?

Do you find yourself wanting to be face-to-face with any of the characters below?