Explained: The psychedelic pop artist Peter Max has died at 88, his son says

Peter Max died at age 88, according to a statement from his son Adam Max.

psychedelic pop art

A colorful, swirling art style associated with 1960s counterculture and 'flower power.'

work-release program

A sentencing arrangement allowing someone to serve part of their punishment while continuing to work outside prison.

tax fraud

Illegally concealing income or falsifying tax filings to avoid paying taxes owed.

Eastern spirituality

Religious or philosophical traditions originating in Asia, such as yoga or Hindu practices, that influenced Max's worldview.