The US artist, whose swirly, colorful, instantly recognizable designs became hugely commercially successful, died on Monday Peter Max, whose colorful, psychedelic pop art expressed the optimism of the “flower power” movement of the 1960s and graced everything from postage stamps to a cruise ship,...
Source: [Guardian World](https://www.theguardian.com/artanddesign/2026/sep/17/peter-max-dies-aged-88-artist-death)