Book
Vom Wesen heiliger Kunst
Traditionalist study defining sacred art across cultures as the visual expression of metaphysical and spiritual principles.
Where to find it
- Internet Archive (borrow) — Sacred Art in East and West: Its Principles and Methods (English ed.)
- Google Books — Sacred Art in East and West: Its Principles and Methods (Perennial Books, 1967)
- Journal of the Royal Asiatic Society review (Martin Lings, 1969) of Sacred Art in East and West
- Zeitschrift für Religions- und Geistesgeschichte review (1956) of the German original
- Google Books — Vom Wesen heiliger Kunst in den Weltreligionen (German original)