Here is light painting WiFi. This is exactly how it looks like in the air. Unfortunately, or fortunately, we can't see it with the naked eye. Because this is what we would see everywhere.
Here is a new logo of the Belgian city of Gent. Do you think it was created with some kind of a graphic software? No way. They have built the whole thing with every small detail such as a bikini girl in the pool and a woman riding a sheep. Well done Gent, well done.
Ribbon seals are recognizable by their black skin, which carries four white markings: a strip around the neck, one around the tail and a circular marking on each body side, which encloses the front fins.