Jackson Pollock's "Untitled" (c.1944-45) is a drypoint and engraving in black on white wove paper. Inscribed "2nd proof 1967" among other things. (all images via Swann) Tomorrow, Swann auction house ...

Contemporary Artist Anja Stemmer and 2 of her Abstract Expressionism Style Paintings in her Studio in Munich Abstract expressionism aesthetic paintings of contemporary informal artist Anja Stemmer in ...