bubai is a 'bahurupi'. bahurupi is a bengali word, closest english word should be chameleon, meaning - something which changes its colors/textures often. bubai earns his living by dressing up as a hindu god/goddess look-alike and then putting up a performance for the crowd during festivals. here he has painted himself as lord shiva of hindu mythology.
Tags: bahurupi chameleon colors lord shiva face painting portrait face sigma 35mm f/1.4 art canon EOS 5DMk3