pointed face with bulging white eyes; ovoid headdress with radiating design of alternating linear zigzags and solid color… https://www.rawpixel.com/image/7651851/photo-image-face-vintage-artFree Image from public domain licensepointed face with flat yellow sides and large open white eyes; loop at nose, small mouth opening; short, rounded headdress… https://www.rawpixel.com/image/7651844/photo-image-face-vintage-artFree Image from public domain licenseThree trephinated skulls of people who may have suffered from headaches or epilepsy, Papua New Guinea. Halftone. https://www.rawpixel.com/image/13984291/image-person-black-background-skullFree Image from public domain license