A big number of/on buildings Rotterdam Daily Photo: A big number of/on buildings Recently I have seen the address numbers on many buildings very large on the door or on the wall, a new trend and quite fun! With this number nine I start the series of “house numbers” … Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Pinterest (Opens in new window)Click to email this to a friend (Opens in new window)