1967 - Music at MIT - Verdi Requiem
Cover by Jacqueline S. Casey
(Similar cover here)
1968 - Grażyna Bacewicz - Concerto for Viola and Orchestra
Cover - Uncredited
1972 - Witold Lutosławski - Preludes and Fugue for 13 Solo Strings
Sleeve illustration and design: Stanisław Żakowski
(Last two found here: http://50watts.com/Polskie-Nagrania)
1982 - Romeo Void - Benefactor
Photography by Peter Woods / Illustration and design by Frank Zincavage
2009 - Tortoise – Beacons of Ancestorship
Photo clusters by Andrew Painter
2013 - Buke and Gase - General Dome
Artwork by Buke and Gase
(Found by Gareth A Hopkins)
2016 - Doms & Deykers - Dedicated to Those Who Feel
Artwork by Jeroen Erosie
Other entries in the Abstract Comics on Album Covers series: