Pens

Pens and other writing related pictures

Toys

These toys may give children nightmares. There’s some art too.

Mayan

Related to the Mayan civilization

Headphones

Headphones - these skulls are probably listening to death metal!

Drums

Drums - Part of the Music Collection

Death

Murder, Suicide and other deaths

BDSM

BDSM - Part of the X-Rated Collection

Hats

Hats - making skulls look more refined, or not

Beards

Beards - Part of the Body Collection