Did you know that the architect who began the construction of the D. Luis Bridge was Gustav Eiffel? The same architect that constructed the Eiffel Tower. The interesting thing however, is that he didn’t actually finish this task. It was his apprentice, Theophile Seyrig who completed the construction.
More about this image here:
https://sumfinity.com/hdr-photos/portugal/porto/sunset-d-luis-bridge/
