natura artis magistra I-II

catalogue number: hadv 1967.09.1
date created: 1962/1967
classification: sound work
medium: sound recording of birds with parabola receiver on the edge of the forest in Schaarsbergen in 1962
signature and inscriptions:
edition: number of copies unknown
published by Ung Dansk Tapeseries 10 (Copenhagen)
current location: collection herman and susanne de vries [?]
collecting history:
related works: the recording was re-recorded in 2018 on LP 'the music of sound 3'
photo/scan: archive herman de vries (1962)
rights & reproduction: herman de vries