BarcaFag here. They had painted it!!! The park where the picture is taken is a tourist area (Park Guell - Gaudi) - so it keeps it all the time. But I found a park worker who confirmed that they have painted it TODAY. I showed him Qanon's picture and he confirmed that it was what they painted over. He did not know how long it had been there, but not long as they are painting all the . You can see the paint on earth.