Split straight down the middle, the cover of Crash puts a wall of deep purple against a field of blood red, and where the two colours meet a strange shape blooms across the seam. It reads at once as a machine and as a flower: a cluster of lensed circles and swirling colour on the left, resolving on the right into a white petalled burst that seems to open toward the red.

Thane Kerner's abstract illustration for Dave Matthews Band refuses to settle into a single picture. Rendered in flowing, organic forms, it invites the eye to keep guessing at what it is looking at, while the band name floats across the top in spaced white letters and the single word crash sits in a small black capsule at the foot of the frame.

That tension, between the mechanical and the botanical, the halved coldness of the background and the living thing growing across its centre, is the whole appeal. What that shape actually is, how it was built, and why fans have argued over one white flower for decades all wait below.