The mural was defaced after Barca sporting director Deco said they could target the winger, who scored in last year’s European Championship final against England to guide Spain to a record fourth title. Williams’ new release clause is likely to put off Arsenal for now, but the Gunners do remain keen to sign a new wide forward.

Athletic Bilbao announced on Friday that coveted Spain forward Nico Williams had extended his contract to 2035 with an increased release clause, warding off reported interest from La Liga champions Barcelona.