
1) Ancient Greek painter
Found on
https://www.crosswordclues.com/clue/echion

In Greek mythology, the name Echion (Ἐχίων (gen.: Ἐχίονος), derivative of ἔχις echis `viper`) referred to five different beings. ...
Found on
http://en.wikipedia.org/wiki/Echion
[painter] Echion (Έχίων), also known as Aetion, was a celebrated Greek painter spoken of by Lucian, who gives a description of one of his pictures, representing the marriage of Alexander and Roxana. This painting excited such admiration when exhibited at the Olympic Games, that Proxenidas, one of the judges, gave the artist his daughte...
Found on
http://en.wikipedia.org/wiki/Echion_(painter)
No exact match found.