Martin Vierne
More ideas from Martin
https://www.google.fi/search?q=sensory deprivation tanks experiments

‘The Mind Benders’: The true story behind the cult classic psychological thriller

Africa | Mask "mma ji" from the Ibo-Afikbo people of Nigeria | Wood, with paint and natural fiber border | ca. 1960s || The upright projection on this mask represents a yam-cutting knife ("mma ji") which gives the mask its name.

Africa | Mask "mma ji" from the Ibo-Afikbo people of Nigeria | Wood, with paint and natural fiber border | ca. 1960s || The upright projection on this mask represents a yam-cutting knife ("mma ji") which gives the mask its name.