Riding the bike on streets of Amsterdam during the night and at the beginning of bridge Molenslootburg I see...
...Social sofa or "Trippy couch" as I named it, because brilliance of its colors was really trippy when I suddenly catched sight of it with my red eyes. :D
I like the idea of those concrete outdoor sofas, which is to return few meeting places with those sofas on every street in crusade against social isolation.