Escher in Porto till July 28th 2019.

"The work of M. C. ESCHER – seen by around 3 million people in exhibitions in New York, Rome, Bologna, Lisbon and Naples, among other cities – now comes to Porto, the “Undefeated City”. Starting on February 28, a large retrospective exhibition of the Dutch artist M. C. Escher, featuring about 150 works, will be on display at the Centro de Congressos da Alfândega do Porto."

For more info : ESCHER, The Dutch Genius in Porto