This is the stately old Royal York Hotel (in Toronto) reflected in the Royal Bank Plaza's gold tinted windows.
The Royal York was opened in 1929, and I think of it as "the old", but when I looked it up, I discovered that my "new", the Royal Bank Plaza was completed in the late 1970's so probably not all that new to anyone of younger years than I. - Better on black if you have the time to look.