I didn't get down to the park as I'd planned as I had to nip into town. I took the photo of my bike bell as I could see the sun in it. At first I couldn't think what the wavy lines were till I realised they are actually part of the shop building. I don't know if its an urban myth but I remember my primary school teacher saying that an architect mistakenly used these plans for the Norco building by mistake and it should have been used for a building in South Africa. It's certainly unique in Aberdeen as you can't see any sizeable windows which according to my teacher was so the building wouldn't get too hot!