20th century
10.4 x 14.7 cm (4 1/8 x 5 13/16 in.)


![Focus Room I [by Adolf Luther]; verso: Artist's Text [by Adolf Luther]](/images/art-placeholder.jpg)

Postcard
20th centuryGerman
Postcard
20th centuryGerman

Postcard
20th centuryGerman
Offset lithograph printed in tan ink on paper
20th centuryGerman
Offset photolithograph printed in black ink on 5 sheets of coated white wove paper, hinged with paper tape, folded
20th centuryGerman

Offset lithograph printed in black and colored inks on coated white wove paper
20th centuryGerman
Offset lithograph printed in black and blue inks on coated wove paper
20th centuryGerman