Art wall! – Solution

You could say that the difference is in the details with this one, starting with the pillar-like wall in the second photo. It lacks a similar design at the top like the one on the adjacent wall. The second difference is located at the door’s left-hand side, which is missing the gleaming green detail.

The intricate artwork is similar to what you would see in Santiago, Chile. It goes back to 1973, when the nation faced political unrest. Pablo Neruda, a presidential hopeful at the time, said that instead of the letters and signage put up for campaigns, he wanted his supporters to draw the people they represented.