Ecce Behemoth: Gloria in Apatosaurus excelcus

A portrait of the Morrison Formation's most famous Sauropod, formerly known as Brontosaurus. He's an old bull, wandering up the floodplain toward the mountains to the breeding grounds, with the end of the winter rains causing the land once again to become lush. Old, and huge, he has no worries about predators.

The chance to make a pun off of the Latin rite was a bit too good to resist.