`nativity ` by hans haider, about 1500, two winged altar, oil painting on fir wood

1500 altar art artist baby badenwuerttemberg bible biblical christ collection europe european fir german germany group haider hall hans historic history holy jesus joseph kings life man mary master masterpiece masters mixed mother nativity oil old one painted painter painting piece religion religious renaissance scene schwabisch swabian tableau technique two winged wood work works wuerth