Fossilized skeletons of aerial and aquatic predators to be auctioned by Sotheby's
The fossilized skeletons of an aerial predator with a 20-foot wingspan and an aquatic reptile with a snake-like neck wil...
The fossilized skeletons of an aerial predator with a 20-foot wingspan and an aquatic reptile with a snake-like neck wil...
A self-portrait by Rembrandt has sold for 14.5 million pounds ($18.7 million) at a Sotheby’s virtual auction