Make your own tinfoil portraits/sculptures. You could buy face masks and give students tinfoil. I think this would work. Would probably look even better on a black canvas or cheaper option, black card.
Edit // sew two portraits together to create a mixed media piece // Manny Robertson- Embroidered Metropolis. ((Each original print is composed of two portraits, one color and one black and white, that have been cut and sewn together by hand.
Daryna Barykina Beauty and Fashion photographer creates photography project to raise awareness of Domestic Violence problem. “I hide my physical and emotional bruises underneath this "happy face" mask. I put my smile on; pretending everything is fine, so