Richard Schwarzkopf, "Wolkenstudie"

(1893 Bonn - 1963 Düsseldorf), Aquarell/Papier, unsigniert, wohl Mitte 20. jh., verso Nachlass-Stempel, expressiver Wolkenhimmel, guter Zustand, dezent berieben, Darstellung 34 x 44 cm (HxB), Passepartout, Gesamtmaß 48 x 60 cm (HxB); Cloud study, watercolour, mid 20th century, unsigned, backside with stamp of the artist's estate, good condition, decently rubbed, mounted