The Casa Botines is a Modernist building in León, Spain designed by Antoni Gaudí. It was adapted to serve as the headquarters of Caja España, a local savings bank.
Wikipedia https://en.wikipedia.org/wiki/Casa_Botines
Address Plaza San Marcelo, 5, 24002 León, Spain
Coordinates 42°35'54.196" N -5°34'14.727" E