From Hexcodes to Eyeballs - article

# Structural Color

# Lippmann Plates

Are a forgotten colour photography technique that uses structural colour instead of pigment. It works like chameleon skin.

• This Photo Has No Color
  • constructive / destructive interference
    • some butterfly color works that way
  • some animal/insect have more color sensor that us (can see yellow frequency for ex) and won’t

Kind of hologram

# see also

• RYB vs. CMY Color Wheels
• Too Much Color / HN - When writing colors: 3dp is enough.