Photo colorization artists use a combination of research, physics, and technology to digitally reconstruct history's black and white record. Artist links: Jordan Lloyd (@jordanjlloydhq): http://dynamichrome.com/ Mads Madsen (@Madsmadsench): http://www.colorized-history.com/ Marina Amaral (@marinamaral2): http://www.marinamaral.com/ Dana Keller (@HistoryInColor): http://www.danarkeller.com/ Patty Allison (@imbuedwithhues): https://imbuedwithhues.wordpress.com/ The Paper Time Machine: https://unbound.com/books/paper-time-machine Photo colorization isn't just coloring within the lines - it requires meticulous research to make sure that every detail is historically accurate.