Unknown artists from France
 

Placed on your court drawings beginning of the twentieth century (sold in France), in my opinion, the curious, but the authors are unknown, presumably all Russian artists.
Maybe somebody someone (something) identifies.
(Unfortunately, the Internet is extremely limited - I can not take pleasure in looking).

The first four small (approx. 12 x 12 cm) image similar to sketch the search to some work:

More drawings n /s, but the typical (one of them signed E.U.):

From the above figures were still some minor works Golysheva (Golychev Efim or Golycheff Jefim or Jef), only signed:

A Golyshev, it turns out, the identity is very remarkable for its time:

NAKED, Efim (1897-1970) - Russian and German composer and artist. Violinist by training (he studied with Auer). From 1909 he lived in Berlin. In 1914 he wrote the first ever product in the 12-tone serial technique - String Trio. His "Song of Ice» (Das eisige Lied) for orchestra - the first performance of 12-tone work (1920, Berlin). He was a member of the Berlin group "Dadaist"; in his works and Antisymphonie Keuchmaneuver used unusual instruments, including kitchen utensils. Since 1933 traveled to Europe and South America.

From another source:
At the root of Dada was born in Russia Yefim Golyshev (Golyscheff), was close to the Dadaists Kandinsky. Berlin Dadaists fascinated Arts VE Tatlin ... (NS Sirotkin Contacts Russian and German artistic avant-garde ")

Mimoprohodil,

perhaps remarkable personality, but is also likely that is known more as a musician than an artist.
I personally it seemed to work just as interesting among these figures, his other works do not know.

At Fayndinfo did not find any of his sales, but in the given directory - and it shows in the photo - for sale in 1981 of his Dadaist compositions 1919 (27х20 cm), however, for 9200 marks.
But apparently, his environment was very interesting.

Good, by the way, the money for that time.

The data - from the musical encyclopedia, here's another source:
"Yefim Golyshev (1897-1970) in 1909 and studied at the Berlin Conservatory violin. At the same time he studied painting under the influence of Kandinsky. In 1918-1919 he was one of the organizers of the Dadaist" November Group "Artists in Berlin. In connection with his experiments in the field of composite technology and the principles of notation Lunacharsky said:" One of the most interesting phenomena in the formal development of our music. "In recent years he lived in Paris."

Perhaps the musical experience Golysheva were brighter than artistic, but it is a matter of opinion. Mayakovsky was long considered himself primarily a painter. David Burliuk I, for example, long perceived first and foremost as a poet. It was a time of bold geniuses who wanted to try yourself in everything. And in many ways have achieved recognition. But time, by virtue of its thrust to "explain everything" is trying to squeeze them on the priorities in separate directions. For history is primarily personal, ARTISTS, no matter where they worked - on canvas, in a poetic notebook or music books. So they are not separate from the painter ... Aj verses speak :)
All IMHO, all the luck!

... The Soul - a tavern, and the sky - rags,
Poetry - a tattered wench
A beauty - blasphemous trash ... (P)

Here are accidentally caught in the "Art Magazine" from 1994 Dadaist manifesto in 1919, decided to put here scan, if a conversation about them has gone.
Only in the translation there is any doubt, as the name Golysheva translated incorrectly.