David Malin
1974 (ca)
Pentaerythritol crystals | 22.48

Photomicrograph, scanned from medium format transparency
Provided by the artist - David Malin
Courtesy of the artist, omg073, © David Malin
 
Pentaerythritol (CAS# 115-77-5, 2,2-bis(hydroxymethyl)-1,3-propanediol) is an alcohol used in the surface coating industries for making synthetic resins and in paints and varnishes. Crossed polars.
 
LL/42898