Die Verantwortlichen, offset lithograph, 1920. 170x289 mm; 7x11 1/4 inches, full margins * Esplanade, offset lithograph, 1921. 300x215 mm; 11 7/8x8 1/2 inches, full margins. Both from the deluxe edition of 50. Both signed in pencil, lower right. Published by Malik-Verlag, Berlin. Both good impressions. Dückers SI 23 and SI 62
