Do you know a creepy picture available under a free license for the “Signs, posters and murals” gallery? Submit it now!

Our Fleet. Grantest thou that death again may break its venom upon the earth
Author: Wellcome Images
License: CC BY 4.0
Author: Wellcome Images
License: CC BY 4.0

Grafiti en la calle Bellavista, entre Ernesto Pinto Lagarrigue y Purísma
Author: Rodrigo Fernández
License: CC BY-SA 4.0
Author: Rodrigo Fernández
License: CC BY-SA 4.0

Glasgow. Great Western Bridge, graffiti by Smug (detail), under the stairway to South Woodside Road.
Author: Daniel Naczk
License: CC BY-SA 4.0
Author: Daniel Naczk
License: CC BY-SA 4.0

Coupe frontale pré-orbitaire, segment postérieur
Author: National Library of Medicine
License: Fair use
Author: National Library of Medicine
License: Fair use

Coupe de tronçonnage du poignet, passant par la première rangée des os du carpe
Author: National Library of Medicine
License: Fair use
Author: National Library of Medicine
License: Fair use

VSP Visual Street Performance 2007 @ Fabrica Braco de Prata, Lisbon, Portugal
Author: Manuel Faisco
License: CC BY-NC 2.0
Author: Manuel Faisco
License: CC BY-NC 2.0

Graffiti over development boards in Stanhope Road, Portsmouth, Hampshire, seen in March 2012.
Author: Editor5807
License: CC BY 3.0
Author: Editor5807
License: CC BY 3.0