This summer-long exposition showcases the iconic, sharpie-drawn psychedelia of John Van Hamersveld, from the "Pinnacle Hendrix Head" portrait that's de rigeur on the walls of classier dorm rooms, to the Beatles' Magical Mystery Tour album cover, to a poster for 2008's Eric Clapton/Steve Winwood MSG double-bill, whose $120 nosebleed seats were optimistically referred to as "higher love".

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Sweet prints available at Post-Future.com