It left the first star thirteen billion years ago and hasn't stopped moving since. Every photon that touches your retina is the end of an odyssey — and you're the first thing it's seen.
The visible spectrum is a sliver — a keyhole into infinity.
Bioluminescence is the oldest light show on Earth. Jellyfish invented it 500 million years before we invented fire. Every glowing screen you own is humanity's answer to a deep-sea conversation we were never invited to.
Every pixel is a tiny sun you programmed.
You write code that tells diodes to emit photons in precise patterns. The screen obeys. Light obeys. You are, in the most literal sense, a light-maker — a luminescence developer.