Bone sculpture. Horse sculpture with stone and bone.
Bird Skeleton. A fine choreography of decay.
Bones and Tooth Petrification Artefacts From left to right: Fragment of a very old cattle bones. A fossilized tooth of an undefined animal. A petrified bones found in the riverbed of the Danube, near Ulm.
Petrification Bones – Fossils. Found in a tributary of the Danube near Ulm in Germany.