Alejandro Gastón Aravena Mori is a Chilean architect and executive director of the firm Elemental S.A. He won the Pritzker Architecture Prize in 2016, and was the director and curator of the Architecture Section of the 2016 Venice Biennale.

Venice Biennale of Architecture is an international exhibition of architecture from nations around the world, held in Venice, Italy, every other year. It was held on even years until 2018, but 2020 was postponed to 2021 due to the COVID-19 pandemic shifting the calendar to uneven years. It is the architecture section under the overall Venice Biennale and was officially established in 1980, even though architecture had been a part of the Venice Art Biennale since 1968.