Gaudi's Sagrada Familia Temple: Top to Bottom, L-R: View of one of the entrances; View of another entrance; Organic sculpture -- classic Gaudi style; One of the Sagrada doors; Close-up of the tree sculpture above one of the entrances -- the doves are made of marble; Reflection of a window on an original part of the temple; Close-up of the mosaic balls that top several of the Sagrada's towers; Like a forest -- part of the interior that is under construction, following Gaudi's plans; The narrow staircase that we walked up in one of the towers; Looking down on gawking tourists from the tower; A crane above four of the Sagrada's towers (the plans call for 18 towers in all); A view of the city from one of the tower's balconies; View of towers through a portal; View of Barcelona from the tower.