Spectra of various substances, from "Les phénomènes de la physique" (1868) Stationery Card Quantity:Set of 3 Folded Cards (5" x 7") hazy quality of a coastal

hazy quality of a coastal afternoon

and deep plum

balancing organic botanical detail against the pure geometry of the circular backdrop

and sage green against cream

contemplative quality through spare linework and subtle contour detail

Spectra of various substances, from "Les phénomènes de la physique" (1868) Stationery Card Quantity:Set of 3 Folded Cards (5" x 7") hazy quality of a coastalVertical bands of spectral light stack like a scientific catalog, each column revealing the wavelengths emitted or absorbed by different substances in red, yellow, green, blue, and purple hues. The composition unfolds against deep black grounds, creating a methodical visual record where color itself becomes data, precise and luminous. Printed on smooth white card stock and made to order, artwork on the front, blank inside, envelopes included in every