From his Vimeo page
"Over 800 modern dryplate tintypes were made from b&w film to produce this experimental stop-motion video of a circus.
Antonio Martinez created this video to serve as a desired childhood memory of the circus, but through the mind of an adult.
The project began in 2005 and was fully completed in early 2010 with the help of sound designer, Ramah (Malebranche) Jihan, and assistant, Sarah (Lathrop) Midkiff. "