Prism Spectrum — Rainbow Dispersion on White
70.45 $
A glass prism casting a perfect spectral rainbow across a white surface, the spectrum transitioning from deep violet through all seven visible wavelengths to deep red.
Description
The physics of white light dispersion through an optical glass prism produces a spectrum of extraordinary purity when the light source, prism angle, and projection surface are precisely calibrated — and this photograph captures that perfection. Shot in a light-controlled studio with a collimated beam from a theatre Fresnel lantern, the spectrum is projected onto a matte white surface at the precise angle that maximises visible spectral width while keeping each colour band cleanly separated. The result is both a scientifically accurate document of the visible electromagnetic spectrum and a visually powerful abstract composition. The download includes both the standard version and a black-background studio composite that functions as a premium decorative commercial image.
