I am pleased with this picture.

I am looking at buying a new camera and I found out that the human eye sees twice as much green light as red and blue. To replicate this cameras have to have twice as many green sensors as red and blue ones. So a normal picture like this actually looks like this.

Today I saw a blind man with tatoos. Maybe he knows what the look like from the shape of the pain. Why do tatoos last forever if your body regenerates every 7 years?