In Norwegian, ‘under’ means both ‘below’ and ‘wonder.’ Half-sunken into the sea, the building’s 111-foot long monolithic form breaks the surface of the water to rest on the seabed below. Taking it a step further, the structure is built to eventually fully integrate into its marine environment, as the roughness of the concrete shell will function as an artificial reef, welcoming limpets and kelp to inhabit it.