Visible Light in the Dark
       
     
Visible Spectrum in the Dark
       
     
Visible Light in the Dark
       
     
Visible Light in the Dark

(Diagram) 2018, Inkjet print hung in room only lit by slit in window. Dimensions variable.

During the brightest hours of the day, the slit in the window hovers around the optical threshold for color vision (10-3 candelas/m2), allowing viewers to, perhaps, see the visible spectrum.

Visible Spectrum in the Dark
       
     
Visible Spectrum in the Dark

Simulation of what one may or may not see.