Help identify the author's picture
 

signed JGOR

It is necessary to award the prize for the most concise question.

fabiann you are sure to place the issue before the visitors in what form it is usually done.

Please describe in detail the maximum proposed now for the following parameters:

1. By.
2. Material and equipment manufacturing (oil on canvas, paper, pastels, watercolors, lithographs, oil, pencil, etc.).
3. Size (horizontal x vertical for painting).
4. Creation Time (1899 /beg., Mid-twentieth century. Etc.).
5. Captions, labels, stamps, birochki (if any - need photos).
6. Condition (breakouts, talus, scrapes).
7. Expert opinion (if available) - the organization + name experts.
8. Qualitative picture pictures back of the painting, photo captions (if any).
9. Origin of the picture.
10. Any other information useful for the attribution of the painting.

Here is another photo