talk about the refutation in lighting that took place other than the north side of the fair where dorsey ryanitiative many said it couldn't be down but beyond the imagination changed the course of history the first he created at all light standards that filled groups of lights and those lovely structures had has nothing to do with to with the streetcar (laughter) however, they did conceal groups of spotlights that were able to wash the palace of the exhibition with smooth even lights that we today consider flood lighting before you before 1915 it simply hadn't been done anatomy scale hundreds of smaller spotlights each pointed out at an individual flag making them appear to glow matrix so even though those nudes were not as stunning as the light shows they're the standard repeal what that oh the light shows first of all was the electric co-lid scope showed within the one hundred and 50 foot glass doom of the horticulture it was through a series of screens and glass projecting intervenes the doom of the inside making it appear like an iridectomy 15 story glittering optimal a virtual sunset fro