Spectra of various substances, from "Les phénomènes de la physique" (1868) Stationery Card Quantity:Set of 3 Folded Cards (5" x 7") Rolling mountains layered in warm

Rolling mountains layered in warm golds

and sage green against cream

At home in a relaxed bedroom or a serene sleeping space

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

Spectra of various substances, from "Les phénomènes de la physique" (1868) Stationery Card Quantity:Set of 3 Folded Cards (5" x 7") Rolling mountains layered in warmVertical 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