That’s basically what the artist group did. They pretended to be construction workers on the scaffolding (including hard hats), turning the ❤ into a ❓by adding a lamp and covering the left half.
They also pretended to be electric repairmen, replacing pedestrian traffic light symbols with people in weird positions (peeing or tripping), and as roof tilers at Prague Castle again, replacing the 100-year-old presidential flag with a pair of giant red shorts to caricature our then-president’s pro-Russian views and shamelessness. Very cool and chaotic neutral, which I approve. (Username czechs out)