Sagrada Família were partially destroyed, have been partially reconstructed in recent years. Since 2013, AVE high-speed trains have passed near the Sagrada Família through an underground tunnel that runs beneath the centre of Barcelona. The tunnel's construction, which began on 26 March 2010, was controversial. The Ministry of Public Works of Spain ("Ministerio de Fomento") claimed the project posed no risk to the church. Sagrada Família engineers and architects disagreed, saying there was no guarantee that the tunnel would not affect the stability of the building. The Board of the Sagrada Família ("Patronat de la Sagrada Família") and the neighborhood association "AVE
Biomimetic architecture elements as inspiration in design, originated possibly with the beginning of man-made environments and remains present today. The ancient Greeks and Romans incorporated natural motifs into design such as the tree-inspired columns. Late Antique and Byzantine arabesque tendrils are stylized versions of the acanthus plant. Varro’s Aviary at Casinum from 64 BC reconstructed a world in miniature. A pond surrounded a domed structure at one end that held a variety of birds. A stone colonnaded portico had intermediate columns of living trees. The Sagrada Família church by Antoni Gaudi begun in 1882 is a well-known example of using nature’s functional