Project Thirty-Three probably the largest and most comprehensive vintage art music covers.
Vintage album cover design by Rudolph De Harak, from a collection at Project Thirty-Three
Various Artists - Columbia Stereophonic Phonograph Demonstration Record
Project Thirty-Three is our shrine to circles and dots, squares and rectangles, and triangles, and the designers that make these simple shapes come to life on vintage album covers.
Album cover art - Scherchen Conducts the Bach Brandenberg Concertos, 1960 - Designer: Rudolph De Harak