Construction on this Gothic Revival building resumed in the 1950s.  
The words "Excelsis" and "Hosanna" are written on some of the pinnacles of this building, while pelicans and angels holding chalices rest below the letter Tau in the Tree of Life contained in it.  Scenes like Peter's Denial and Christ Before Pilate are part of a sculpture series within this building created by Josep Subirachs, and the architect's characteristic (*) parabolic arches can be seen in the Passion Façade in this building.  The helmets on sculpted soldiers within this building are a direct reference to the architect's La Pedrera chimney pots.  Construction on this Gothic Revival building resumed in the 1950s.  For 10 points, name this unfinished Barcelona church designed by the Catalan architect Antoni Gaudi.
The words "Excelsis" and "Hosanna" are written on some of the pinnacles of this building, while pelicans and angels holding chalices rest below the letter Tau in the Tree of Life contained in it.  
Church of La {Sagrada Familia} [or Templo Expiatorio de la {Sagrada Familia} or Expiatory Church of the {Holy Family} before mentioned]