Clown Grock series / Original photography / Gelatin silver print / 11.8 x 15.1 cm / 1928 (1970s) / © 2020 Umbo / Gallery Kicken Berlin / Phyllis Umbehr / VG Bild-Kunst, Bonn
76 Fotos der Zeit / Photographic book with letterpress cover by El Lissitzky / Heliogravure / 20.6 x 29.2 cm / Stuttgart, 1929 (1973) / © 2020 Artists Rights Society (ARS), New York / VG Bild-Kunst, Bonn
Clown Grock series / Original photography / Gelatin silver print / 11.8 x 15.1 cm / 1928 (1970s) / © 2020 Umbo / Gallery Kicken Berlin / Phyllis Umbehr / VG Bild-Kunst, Bonn
Original photography / Gelatin silver print / 15.7 x 24.5 cm / 1946 (1989) / © 2020 Umbo / Gallery Kicken Berlin / Phyllis Umbehr / VG Bild-Kunst, Bonn
Clown Grock series / Original photography / Gelatin silver print / 11.8 x 15.1 cm / 1928 (1970s) / © 2020 Umbo / Gallery Kicken Berlin / Phyllis Umbehr / VG Bild-Kunst, Bonn
Clown Grock series / Original photography / Gelatin silver print / 11.8 x 15.1 cm / 1928 (1970s) / © 2020 Umbo / Gallery Kicken Berlin / Phyllis Umbehr / VG Bild-Kunst, Bonn
Clown Grock series / Original photography / Gelatin silver print / 11.8 x 15.1 cm / 1928 (1970s) / © 2020 Umbo / Gallery Kicken Berlin / Phyllis Umbehr / VG Bild-Kunst, Bonn
Clown Grock series / Original photography / Gelatin silver print / 11.8 x 15.1 cm / 1928 (1970s) / © 2020 Umbo / Gallery Kicken Berlin / Phyllis Umbehr / VG Bild-Kunst, Bonn
Clown Grock series / Original photography / Gelatin silver print / 15.1 x 11.8 / 1928 (1970s) / © 2020 Umbo / Gallery Kicken Berlin / Phyllis Umbehr / VG Bild-Kunst, Bonn
Clown Grock series / Original photography / Gelatin silver print / 11.8 x 15.1 cm / 1928 (1970s) / © 2020 Umbo / Gallery Kicken Berlin / Phyllis Umbehr / VG Bild-Kunst, Bonn
Clown Grock series / Original photography / Gelatin silver print / 11.8 x 15.1 cm / 1928 (1970s) / © 2020 Umbo / Gallery Kicken Berlin / Phyllis Umbehr / VG Bild-Kunst, Bonn
Clown Grock series / Original photography / Gelatin silver print / 11.8 x 15.1 cm / 1928 (1970s) / © 2020 Umbo / Gallery Kicken Berlin / Phyllis Umbehr / VG Bild-Kunst, Bonn
Clown Grock series / Original photography / Gelatin silver print / 15.1 x 11.8 cm / 1928 (1970s) / © 2020 Umbo / Gallery Kicken Berlin / Phyllis Umbehr / VG Bild-Kunst, Bonn
Clown Grock series / Original photography / Gelatin silver print / 11.8 x 15.1 cm / 1928 (1970s) / © 2020 Umbo / Gallery Kicken Berlin / Phyllis Umbehr / VG Bild-Kunst, Bonn
Clown Grock series / Original photography / Gelatin silver print / 11.8 x 15.1 cm / 1928 (1970s) / © 2020 Umbo / Gallery Kicken Berlin / Phyllis Umbehr / VG Bild-Kunst, Bonn
Clown Grock series / Original photography / Gelatin silver print / 11.8 x 15.1 cm / 1928 (1970s) / © 2020 Umbo / Gallery Kicken Berlin / Phyllis Umbehr / VG Bild-Kunst, Bonn
Clown Grock series / Original photography / Gelatin silver print / 11.8 x 15.1 cm / 1928 (1970s) / © 2020 Umbo / Gallery Kicken Berlin / Phyllis Umbehr / VG Bild-Kunst, Bonn
Clown Grock series / Original photography / Gelatin silver print / 11.8 x 15.1 cm / 1928 (1970s) / © 2020 Umbo / Gallery Kicken Berlin / Phyllis Umbehr / VG Bild-Kunst, Bonn
Clown Grock series / Original photography / Gelatin silver print / 11.8 x 15.1 cm / 1928 (1970s) / © 2020 Umbo / Gallery Kicken Berlin / Phyllis Umbehr / VG Bild-Kunst, Bonn
Clown Grock series / Original photography / Gelatin silver print / 11.8 x 15.1 cm / 1928 (1970s) / © 2020 Umbo / Gallery Kicken Berlin / Phyllis Umbehr / VG Bild-Kunst, Bonn