Today we have a concert!
 

Well, while they are there with portrait painters understand, we probably pomuzitsiruem.
Here you please: and guitar, and mandolin, and violin and cello - though now string ensemble uncover even then. And really can not be without a piano for accompaniment, it is necessary.

Please find out who owns a tool:)

And here is the authors:

1. Georges Braque
2. Juan Gris
3. Salvador Dali
4. Edgar Degas
5. Andre Derain
6. Jean Dubuffet
7. Marcel Duchamp
8. Vasily Kandinsky
9. Fernand Leger
10. Le Corbusier
11. Kazimir Malevich
12. Pablo Picasso
13. Lyubov Popova
14. Ivan Puni
15. Nicolas de Stael
16. Chaim Soutine
17. Anthony Tapes
18. Marc Chagall
19. Alexander Shevchenko
20. Alexander Yakovlev

LCR, yes, подборочка!

No. 6a - De Stal
Number 1a - Picasso?
No. 20 - like Soutine
Room 12A-Le Corbusier?

15-step?
20 - too reminiscent Soutine:)
Oh, learn, learn and learn:) We must Grandpa Lenin was right:)

Well, Soutine and Steel found. Even better was, eh?

2. - Ivan Puni "The Red Violin" in 1919
15. - Alexander Yakovlev "Fiddler" in 1915
17. - Lyubov Popova "The Pianist" in 1914
18. - Kazimir Malevich "The Cow and the Violin 1913

17 - Lyubov Popova
3 - Andre Derain
14-Chagall, curiously, why is the violin, he painted it in such a perspective, many times:))
11 - Leger?
18 - Malevich "Cow and the Violin" Hurray!! really wanted to find it was his:)
10-Edgar Degas
16 - Juan Gris

Wonderful!
In the last two answers - and Sergei and Eve - all right, so that we remove from Fernand Leger question mark)))

Well number 4 is no one guessed? After all, most recently this picture hung on the forum!

A. Shevchenko, "Portrait of a woman in a red dress,
Namely, in red, because if I'm not mistaken, there are similar "in the green dress ...

[color="# 666686"]Posted 54 minutes later[/color]
... and the remaining, more complex than that, of course, will call again:
8. Kandinsky
19. Marcel Duchamp