What was intended as a one-time experiment has since grown into an annual event, with each year bringing a mix of regular and new participants from almost every continent.

To date, the project has seen participants shooting in various cities and towns in the United States, Canada, Brazil, Venezuela, Britain, Germany, Belgium, the Netherlands, Austria, Switzerland, France, Italy, Portugal, Spain, Israel, the United Arab Emirates, Australia, New Zealand, China, Japan, the Philippines, Malaysia, and Singapore.

ten/twentyfour is essentially more than a document of one moment in our lives. It's about taking a closer look at our immediate surroundings and perhaps finding things we've never noticed or imagined before.

(text grabbed from 10/24 website)