Collection of El Lissitzky paintings

This post is a collection of paintings by El Lissitzky (1890-1941). There are 10 paintings listed below chronologically.

Proun P23, No. 6 (1919)

Proun Vrashchenia (1919)

(Untitled) (1920)

Proun 1E (City) (1920)

Proun 2C (1920)

Proun 19D (1921)

Proun (Study for Proun S.K.) (1922)

Proun G.B.A. (1923)

Proun 99 (1925)