pen and red ink on cream sketchbook paper
We have one object in this medium
- Drawing, Preparatory Drawing for Thermostat
- pen and red ink on cream sketchbook paper.
- Gift of Nest Labs, Inc..
- 2014-9-4
- This object was made by Nest Labs, Inc..
- This object is part of the Drawings, Prints, and Graphic Design collection.
- There are 3 images of this object.
