Who are abstract art persons in Vienna?

7

Mario Decleva

DECLEVA, Mario (born 1930), Painter, engraver
6

Joannis Avramidis

Greek-Austrian artist (1922-2016)
6

Alfred Hrdlicka

Austrian sculptor and chess player (1928-2009)
5

Daniel Richter

German painter
3

Carl Unger

Austrian painter (1915-1995)