Close-up of a model of the Sagrada Família in the basement museum. (Dec 12, 2007, 03:35pm)
Model with weights and strings used by Gaudi in the design of the Sagrada Família. View the model upside down to see the correct shape for the arches. (Dec 12, 2007, 03:41pm)
Another picture of the model used by Gaudi in the design of the Sagrada Família. This picture is reversed, the way Gaudi used the model to determine the shape for the arches. (Dec 12, 2007, 03:45pm)