Steine und Wasser. 1965. Oil on canvas. Not in Lohberg. Lower right signed and dated. Verso signed, dated and titled "Steine u. Wasser". 60 x 70 cm (23.6 x 27.5 in).
Winter's pictures with bright serial rectangles count among the artist's most sought-after works on the international auction market. The work is registered at the archive of the Fritz-Winter-Haus, Ahlen. The written expertise from Dr. Gabriele Lohberg, Trier, was not at hand before printing.