Pluto below ground
Without knowing exact biographical dates, a pluto-ritual celebrated by Wolther below the depth of the earth's surface might give hints to a unresolved and problematic relationship with his past.
In August 1962 and September 1963, allegedly Wolther and his wife Andrée Mériam Wolther/Rahel tried to "bring forth the devil from Hell" in a "magnificant stalactite cave in 250 metres below the earth" with the help of burned antimon, uranium salt, thoriumoxyd, strontium and petroleum (a recepy received by Andrée Mériam in trance by "high saturnian intelligences").