what you don't know, about the Sagrada Familia

If you have to visit the Sagrada Familia or want to know something more about the façade of passion, this video will reveal some things to you.
Like why a sculpture of a woman is repeated three times, because the woman who holds the holy sheet has no face, in which characters Subirachs put his face and that of Gaudi, which character that appears on the façade was the first Christian martyr, How many animals are there and what do they represent, where is the garden with live plants, what does the symbol between the two main doors mean?