Op Art translates audio into the vocabulary of Bridget Riley, Victor Vasarely, and Julian Stanczak — high-contrast fields where pattern meets perception. Time reads through a grid of cells in row-major order; energy drives each circle's diameter. The same audio always produces the same image. The demo below is a pared-down version of the full engine; try one of the samples below or drop in your own MP3 or WAV.
Sample tracks (CC0): Sequence by Marvin_Chiriguaya · Cute melody stem by Sadiquecat · Snow Time Loop by qubodup