Microsoft asked me to design city avatars for their check-in kiosk for visitors to their many corporate office locations. I do end up often illustrating buildings and city scapes - for which I really do enjoy. I think I have illustrated some of these buildings quite a few times before.
A guest can visit the Kiosk and choose an image of their selection. Either a place where you are from, where you are visiting or a place you want to go. Just another example of how Microsoft wants to make experiences fun.