Butoh In the Park

Last sunday, went to KLpac for a performance of my lecturer, they perform an art form which is from Japan, Called Butoh. It is an body art to express yourself. So far i know, there quite a lot of explanation why this kind of dance been produce. But I only know 2. First, this is because after world war 2, the japanese started think, are human a beautiful creature? Due to so many cruel things have done by human, they think that human is actually ugly, so they create this dance to show the ugly-ness deep inside of a human. Then the second one is after world war 2, they kind of like don't want to get the influence from westerner, as you know, ballet is a very beautiful dance, so they like anti-western, so dance in a very ugly way.