MK Gallery, England - 

"Did you know Milton Keynes has 22 million trees? Honestly, Google it. Blown-minded I was. The reason I know there are 22 million trees is because the lady who sold me my ticket for this gallery told me how angry she was that the original rule of Milton Keynes, which was a gentleman's agreement that nothing should be taller than the trees, had finally been broken by the new mirrored hotel. Said hotel had blocked all phone signals and was causing clear annoyance to the old guard. That's how I know there are 22 million trees."