This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Ernst Friedrich Richter canon no. . en Three voice puzzle canon each voice starting measure later and fifth lower The transposition interval is indicated by the multiple clefs the time interval is the enigma google id HNOwAAAAIAAJ pg PA dq enigmacanon hl en sa ved CBYQAEwAGoVChMIntyNLNxwIVweIChzmALA onepage enigma canon false