Paul Flora (1922-2009), Austrian draftsman, caricaturist, graphic artist, illustrator and writer. ''The Plague Doctors'', signed offset lithograph, signed by hand lower right, inscribed in print lower left, sheet measures 34.5 x 45 cm, enclosed: Erich Brauer (1929-2021), o.T., small color aquatint etching, signed by hand lower right, numbered 2/60 lower left, somewhat browned, sheet measures 32.5 x 26 cm.