Walls don’t all divide, some are beautiful, give us oxygen to breath and are a hopeful sign of a better future.
This was in a modest hotel, near the back door. I have seen fancy green walls before that look as if they need an army of staff to maintain them and water them, but this was manageable, functional and as pretty as any picture.
I think soon all our walls will look like this. Just as most of our roofs are covered in solar panels generating electricity right now , soon all our walls will be used to grow food, replenish the oxygen in our homes and restore our deep, deep need for green.