Iconographically , he is depicted as tall , with a long , white forked beard .
Iconographically , he is wearing a woven , straw hat on his head - a traditional shepherd 's hat and a representation that he was a shepherd of God 's people .
Iconographically , he is depicted as tall , with a long , white forked beard , and wearing a woven , straw hat on his head - a traditional shepherd 's hat and a representation that he was a shepherd of God 's people .