People pass next to the street art "Love is blind" of Street artist Salva "Tvboy" on April 21, 2017 in Barcelona, which shows Barcelona's Argentinian forward Lionel Messi and Real Madrid's Portuguese forward Cristiano Ronaldo kissing each other two days before 'El Clásico' match between Real Madrid and FC Barcelona. / AFP PHOTO / LLUIS GENE        (Photo credit should read LLUIS GENE/AFP/Getty Images)