He was co-founder of the Arango design store in the Dadeland Mall in South Miami in 1959 with his then-wife, Judith.
At Arango, designers could equip the 1960s Bauhaus-inspired homes in Coconut Grove with Iittala glassware and Alvar Aalto chairs.
He taught architecture at the University of California Berkeley in the 1950s, For years he wrote passionate columns against developments in Miami like Bayside,[2] and condo towers that blocked the streets off from the water.
He was a professor of Architecture at the District University of Bogotá, a columnist for the Miami Herald, and a correspondent for magazines like Metropolitan Home and Elle Décor.
Over the years he wrote many books including "The Urbanization of the Earth" (1970), "Villa Sofia" (2003), and "Ecophilia: The Future Is Waiting" (2000).