![Otto Greiner - Hercules at Omphale [1905] by Gandalf's Gallery](http://farm4.staticflickr.com/3731/11203401543_e6464d8c47.jpg)
Otto Greiner - Hercules at Omphale [1905], a photo by Gandalf's Gallery on Flickr.
Otto Greiner (Leipzig, December 16, 1869 - Munich, September 24, 1916) was a German painter and graphic artist.
[Staatsgalerie Stuttgart - Oil on canvas, 100 x 165 cm]