Soil Chromatography Lockets: Hampden Baltimore MD
Soil chromatography is a photographic process. Finely ground soil is absorbed by filter paper that has been prepared with silver nitrate, and spreads by capillary action, and a 'picture' of the soil appears. The soil used here is from Stony Run Park in Hampden, Baltimore, MD.
The image is framed in a two sided glass locket- 1.5" diameter
Choose an image: left, center, right
Choose a chain length: 8in, 9in, 18in