Vibration des adjacents rouge-bleu, fond violet 

Horacio Garcia-Rossi's "Vibration des adjacents rouge-bleu, fond violet" is an abstract artwork featuring a grid of red, blue, and purple circles on a pink background. The artist's use of color and repetition creates an optical illusion, suggesting a vibration or movement. This minimalist approach is characteristic of Garcia-Rossi's work, which explored the interaction of color and form in geometric patterns. The piece exemplifies Op Art, a style popular in the mid-20th century, that uses visual illusions to engage viewers.