What’s more psychedelic than Arnold Böcklin? Right on, Böcklin in all caps! Here it’s used compleat with its weird H that follows the fraktur construction and the N with the enlarged lowercase form. Props for replacing the original J-like I with a plain form that performs better in all-caps settings.
This newspaper advert from Ann Arbor Sun, April 22, 1976, likewise uses Arnold Böcklin, in combination with handwritten text. Note the hand-drawn numerals for the zip code.