Dinosaur mass of adults among these dinosaurs suggest that the eggs were primarily brooded by the male, and that the young were highly precocial, similar to many modern ground-dwelling birds. Some dinosaurs are known to have used gizzard stones like modern birds. These stones are swallowed by animals to aid digestion and break down food and hard fibers once they enter the stomach. When found in association with fossils, gizzard stones are called gastroliths. The discovery that birds are a type of dinosaur showed that dinosaurs in general are not, in fact, extinct as is commonly stated. However, all non-avian dinosaurs,
Andromeda Chained to the Rocks painted women as he saw them; naturally imperfect and flawed. Rembrandt's subsequent nude mythological paintings from this period "Diana Bathing" and "Danaë" show his evolving portrayal of the nude. Andromeda Chained to the Rocks Andromeda Chained to the Rocks (1630) is a 34 x 25 oil on panel painting by the Dutch Golden Age painter Rembrandt. It is now in the Mauritshuis, The Hague, Netherlands. Andromeda represents Rembrandt's first full length mythological female nude history painting and is taken from a story in Ovid's "Metamorphoses". In Metamorphoses, Andromeda (mythology) is the daughter of an Ethiopian king and queen, Cepheus and