Frederick Ferdinand Schafer Painting Catalog

Image record 1631


Mount Hood [from Hood River, Oregon 8], Daylight and UV comparison images of signature inscription

No larger image available

[painting photograph]

Image credit: John Penhune, August 2016. Used with permission.


Related images: Front of this painting.
Detail of signature inscription.
Detail canoe and staffage.
Detail of verso title inscription.
Back of this painting.

Information about this image:
Original: Digital photographs taken with a Nikon D300 camera
Adjustments: Standard post-processing. Image contains ICC color profile.
Note: Upper photograph illuminated with diffuse daylight; lower photograph illuminated with an iLumen8 LED Ultraviolet light source. Both photographs were taken with the same tripod position and zoom settings. In the UV photograph the signature is completely obscured by the fluorescence of the varnish, indicating that the signature is underneath the varnish.
Calibration: Targets

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Feb 12, 2017, 16:48 MST