Déjà vu Today, I couldn’t help but remember this Banksy artwork. So provocative, meaningful and heartbreaking. A year ago while in Porto, I saw a graffiti on the floor with signs that led to a museum’s basement. I followed them and ended up at a “Dismaland” (2015) photography exhibition of Banksy by Barry Cawston.I took me 2 mins to be paralyzed by his works. In silence, each piece questioned the values of society: war, poverty, power and the environment. This armored anti-riot van description read: “Built to serve on the …