Author, mathematician, logician,and a photographer.Working in the fields of geometry, matrix algebra and mathematical logic,while producing a few significant books he also devised an early version of scrabble, among many other inventions.Who?
While the building in the first image served as the site for this incident,the second image became the sole and the most widely circulated photograph of this event.Further,this incident ended up giving a very significant term to the lexicon related to such incidents.