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...If you are one of the few people who have not looked at this photo here two versions an original and a variant that i made by removing all background for me did change very much dress image darkened on next slide is true color may look same to as first images or it switch should remember said there was some misdirection going concentrating without talking about lighting conditions see white gold then also seeing in shadow deep blue with black trim normal january lecture portion our class gave purves figure powerpoint so could manipulate gray square upper left exactly matches lighted dark stripe shadowed...