Once, my brother asked my mom when we were looking at her childhood pictures, "When did the world get color?" - My mom explained that white photos did not capture color but that she lived in a world of many shades :)
A childhood belief about history

others believed things like this
- I used to believe that before color television the real world was in black and white. — Chris
- I use to believe that the world was black and white until color was invented for television.Anon
- When I was a kid I thought that when my parents were kids, the world was black and white and had no color...— KKM
- after watching "the wizard of oz" i thought kansas was black and white and the rest of the world was color!— kelly
- that red and orange were different shades of the same color— Larry
- i used to think that the world used to be black and white, cos that's what grandma's pictures showed me...— bgumm