The cover of 'Kaleidoscope' is a painting by artist Abdul Mati Klarwein (1932-2002) and was previously used in 1970 for the album [Hooteroll?](http://www.discogs.com/Howard-Wales-Jerry-Garcia-Hooteroll/master/322011) performed by [Howard Wales](http://www.discogs.com/artist/Howard+Wales) and [Jerry Garcia](http://www.discogs.com/artist/Jerry+Garcia).