I was thinking in a present to my sister, she collects Nativity scenes from around the world. This was my present to her but there are lots of people around the world that collects Nativity scenes. Mine is done with clay bottles.
All of pieces are different, taller, big, Mary with mantle big or small, Joseph with beard or without beard ... Baby Jesus could be big or small. It's a serial of works but all of them are different than the other ones.