Comment

Roche Scientific Service published this vinyl recording of heart sounds and murmurs with supporting commentary and graphical representations for use by medical professionals. Harder’s cover design features a still life image of relevant equipment from various ages, created by Swiss photographer Christian Herdeg. Herdeg subsequently became a celebrated light artist (working largely in neon to create kinetic sculptures). Once inside the document, Harder’s more typical restraint takes over in the presentation of graphs and technical information.

All Archives