Which architect was responsible for designing the building standing on the original site of a Spanish explorer, conquistador, and first Governor of Puerto Rico?
Anson Mills Building: The Anson Mills Building is a historic building located at 303 North Oregon Street in El Paso, Texas. Anson Mills Building:  Anson Mills hired Henry C. Trost of the Trost & Trost architectural firm to design and construct the building. Juan Ponce de León: Juan Ponce de León (] ; 1474 – July 1521) was a Spanish explorer and "conquistador".
i don't know