byblos, if the signature of late, it is likely that she did not author.

byblos,
Very similar to Clover (son). In the photo is not to find fault with anything. Expertise is of course you have to do in the Russian Museum. If there seems a long and expensive, you can apply to the restoration workshops Piterskoj AX. Let there now look, will make the macro, and describe it. It'll pass all this fun is much cheaper than the examination of GRM, but the sale of paintings from the buyer does not arise a number of traditional issues of authenticity. In these workshops restvratsionnyh is an artist-restorer SN mane. Refer to him, he knows works clover.
Price. Displaying a picture of clover (son). Oil on canvas, 77h50 see her you can buy in your same town for $ 8000, it is now on sale. That's focus, but your picture is cheaper than this.

I agree with SergeiSK, 90%Clever!
Bring on the attribution would not hesitate ..

byblos, everything is fine with your picture!
And the signature in the test, that is, written on wet paint.
And the son of Clever plot, well. And stuff.
I held his work many times.

SergeiSK, Thank you very much for the information about the mane, today met with Sergei Nikolayevich, it is 100%sure that this is Yu Clover (son). I'll sell! It remains only to fully determine the price!

byblos,
How to decide the price, so write here. I think that there will be willing (depending on the price of course).

Painting sells for $ 6 000.