The RECT4NGLE Book - Alchemical Jungianism: shadow, personal and collective unconscious

Decode the book for the hidden message transmitted through time by Jung and many others. The design and cipher are inspired by ''The Triangular Book of St. Germain'' or ''The Triangular Manuscript''. An untitled 18th-century French manuscript written in code, and attributed to the legendary Count of St. Germain.