Dark Matt-Pyramid Head (no helmet) by TheMultiMaskedMan on DeviantArt

Pyramid Head by Darkdouglas on DeviantArt

Pyramid Head under the helmet (Fan Art) : r/silenthill

Trivia: According to Masahiro Ito, this is what Pyramid Head looks

Nemesis vs Pyramid Head by GoldenPhantom04 on DeviantArt

Pyramid Head by darthwalo on DeviantArt

Diamond Head! : r/Ben10

Pyramid Head Helmet by rhetoric1229 on DeviantArt

Pyramid Head UNMASKED by Brownkam on DeviantArt

Pyramid Head under the helmet (Fan Art) : r/silenthill

Helmetless Silver Pyramid Head by RAWR124 on DeviantArt

Pyramid Head under the helmet (Fan Art) : r/silenthill

Dark Matt-Pyramid Head (no helmet) by TheMultiMaskedMan on DeviantArt

Pyramid Head Helmet Back by VoxSFXStudios on DeviantArt

Pyramid Head back by kamelotd13 on DeviantArt

Nemesis Vs Pyramid Head by Ssundpool on DeviantArt