Smiling_acid -

The classic yellow smiley was created by graphic artist Harvey Ball for the State Mutual Life Assurance Company. He was paid just $45 for the design, which was meant to boost employee morale.

The strange, tangled history of the acid house smiley - Red Bull smiling_acid

The "Smiling Acid" design typically features a yellow circle with two oval eyes and a curved mouth, though rave variations often include "melting" or "trippy" effects to reflect psychedelic experiences. The classic yellow smiley was created by graphic