Rudolf Krivos, 1933, Slovakian, mixed media painting on a board, dated 2009. The painting depicts a portrait in vivid colors. Signed lower right. Framed and has a sticker on the back side. His work was primarily aimed at finding and establishing a persons identity. Since 1961, he has experimented with a plaster base for the relief transfer of figures and semi figures, since 1962 he has used combinations of techniques on solid stone, as well as techniques with collage. The color scheme of his paintings takes only a few tones of dark colors, but by combining unconventional materials and technological techniques, he used collage, nitrolaks, applying sand to a colored substance, layering glazes. Contemporary Fine Art, Abstract Portrait Paintings And Wall Decor Collectibles.