Dot painting or pointillism is an interesting art form where you create images out of small, individual dots of color ...

Beautiful spiral patterns had been etched into the germanium surface by a chemical reaction. Wong's curiosity ...

Certain periodic dot patterns (Marroquin patterns) generate a percept of dynamically oscillating circles, and analogous effects were explored by op artists in the 1960s. Here we show ...

African Penguins Tell Each Other Apart by Their Polka Dot Patterns ... that actually they are quite complicated and complex. ... the penguin again spent more time looking at the photo with the dots.