did you know - photo fact #8186 Posted by Richard Lippert on August 18, 2016 This is the year Louis Ducos du Hauron patented color photography, based upon the 3-color process. His most widely reproduced color photograph (View of Agen) was made in 1877! Tags: dyk | did you know Share Share on Facebook Tweet Tweet on Twitter Pin it Pin on Pinterest 0 comments Leave a comment Name Email Message Please note, comments must be approved before they are published