The original major Happy Wall was created on the walls of the metro construction site of Kgs Nytorv in Copenhagen.
The piece consists of 1728 wooden pixels which can be flipped to display messages, pixelart and other in major scale in the public space. A privillege usually reserved for major cooperations and brands. In the year that Happy Wall was up at Kgs Nytorv, more than a million people interacted with it, more than 6500 people posted their work to Instagram and it was used in several promotional videos and was featured in various news channels.