It's a painting of Maridalsvannet +
Akerselva. Both located in Oslo.
Maridalsvannet serves as the main drinking
water supply for the city.
Earlier, the river Akerselva gave power to
numerous industry companies in Oslo.
Early in March 2011, Oslo's water and
wastewater department accidentally discharged
6,000 litres (1,600 US gal) of chlorine into the
river near its headwaters, rendering the river
virtually dead as of 11 March 2011.
The merch is not in production yet,
but we'll let you know when and how
to get your hands on it.