
Perhaps the oddest of them all was Hans Surén's "Mensch und Sonne," or "Humans and Sun," a collection of nude photographs that includes lyrical praise of the male member, instructions for yoga-like exercises and even naked skiing.
It could be seen as a precursor to the sexual revolution and "Freikörperkultur (FKK)," or "free body culture" of the late 1960s, if it weren't so blatantly racist.