Front / Recto
- Title Untitled
- Negative Date 1928–33
- Print Date 1928–35
- Medium Gelatin silver print
- Dimensions Image 4 × 9 3/16" (10.1 × 23.3 cm)
- Place Taken Munich
- Credit Line Thomas Walther Collection. Gift of Thomas Walther
- MoMA Accession Number 1829.2001
- Copyright © Estate Franz Roh, Munich
Back / Verso
- Mount Type No mount
- Marks and Inscriptions Stamped in black ink on sheet verso, bottom left: Nachlaß Franz Roh. Inscribed in pencil on sheet verso, bottom center: P 9003003 RK.
The artist, Munich; by inheritance to the artist's estate (Juliane Roh, 1909–1987), Munich, 1965 ; Galerie Rudolf Kicken, Cologne, c. 1989–90 ; sold through Kunsthaus Lempertz, Cologne (sale 733, lot 276), to Thomas Walther, November 9, 1996 ; given to The Museum of Modern Art, New York, 2001.
 Estate stamp on print verso.
 Ina Schmidt-Runke (Kicken Berlin), e-mail to Maria Morris Hambourg, November 13, 2013; and Kicken archival no. P 9003003 RK on sheet verso.
 MacGill/Walther 2001(4), p. 11; and Kunsthaus Lempertz invoice, November 9, 1996.
- Format Unknown
- Weight Single weight
- Thickness (mm) 0.17
- UV Fluorescence Recto negative Verso negative
- Fiber Analysis Softwood bleached sulfite 69% Rag 20% Bast 11%
- Material Techniques Developing-out paper
This work was determined to be a gelatin silver print via X-ray fluorescence (XRF) spectrometry.
The following elements have been positively identified in the work, through XRF readings taken from its recto and verso (or from the mount, where the verso was not accessible):
- Recto: P, S, Ca, Zn, Sr, Ag, Ba
- Verso: Al, Si, S, Ca, Zn, Sr, Ba
The graphs below show XRF spectra for three areas on the print: two of the recto—from areas of maximum and minimum image density (Dmax and Dmin)—and one of the verso or mount. The background spectrum represents the contribution of the XRF instrument itself. The first graph shows elements identified through the presence of their characteristic peaks in the lower energy range (0 to 8 keV). The second graph shows elements identified through the presence of their characteristic peaks in the higher energy range (8 to 40 keV).