Fine Art/red watermill
if the painting is a print from German 19th Century artist Ernst Thomas is it worth anything it says on the back a cameo creation so i think its a print it is 3 feet tall in very good shape but very old about 1940-50
I did some research and I was not able to find anything about this artist. However my area of expertise is also more about old masters and therefore I advice you to write one of the other experts in the fine art category.
Best Regards, Soren