Is there anything like artistic 'green washing' of urban places? In the beautiful city of Bergen, Norway, a spotted building with a painted wall appears green washed somehow matching the landscape of trees around it. Civil engineers and urban planners know this otherwise empty spot of typical town houses a 'firewall'. A firewall is left like this for a future building to complete the row of town houses. However, plain firewalls are found everywhere making the artistic upgrade of it pleasing, not only in Bergen.
Do you know any other artistic upgrades like this? Then please post them below.