Thanks for the nice comments
Today I had to go to Sachsenhausen which is on the other side of the River Main to Frankfurt as I always buy a special sort of tea there so I took WT & Vanity WT along with me & tok a couple of photos.
First up is a photo of Commerzbank head office (I don't work in this building though) which for a while was Europe's tallest office building. It has gardens in it with huge trees which provide fresh air which is pumped into the offices.