Andromeda (play) with Andromeda alone on stage, having been chained to a rock near the sea and near a cave by her father Cepheus, King of Aethiopia, to be eaten by a sea monster. This was to mollify the sea god Poseidon after either Cepheus or his wife Cassiopeia had offended the god. Andromeda laments her fate alone, with only her echo to respond. A chorus of virgins ("parthenoi") appears as Andromeda's lament continues. Then Perseus appears, using the crane to depict his flight on winged sandals, "planting my foot on high, cutting a path through the midst of the ether," having
Sea monster and caudal fins first, making them resemble a plesiosaur. Sea monsters actually reported first or second hand include Sea monster Sea monsters are beings from folklore believed to dwell in the sea and often imagined to be of immense size. Marine monsters can take many forms, including sea dragons, sea serpents, or multi-armed beasts. They can be slimy and scaly and are often pictured threatening ships or spouting jets of water. The definition of a "monster" is subjective, and some sea monsters may have been based on scientifically accepted creatures such as whales and types of giant and colossal squid.