KOI carp is a recurring symbol of Japanese culture, highly appreciated by its decorative purposes, not only in water gardens but also in Irezumi practice or, most commonly, in tattoos. Its natural colour mutations reveal their capacity to adapt, just like the KOI screen that you can use to create a better sense of space division in your ambiences. The KOI scales that compose the panels of the screen shine and reflect – on its brass surface – the sun caught throughout the clear water. KOI and the Japanese word for love or affection are homopho- nes, making the carp also a symbol of love and friendship.