 While they were both working on "The Rum Diary" in Puerto Rico, they found a photograph of a Native American which they developed into the makeup design used on Tonto as played by Depp in the 2013 film "The Lone Ranger".They had also used it to encourage Walt Disney Studios into producing the film, as at the time that they discovered the image, the film was close to being dropped.In the final design of Tonto, some eight prosthetics were created by Harlow for Depp and eighteen overlapping prosthetics when the actor played the older version of the character.