James Bowen's photos with the keyword: Washington Monument

The change in limestone colour occured after they stopped building the monument for a few years. When they restarted the build, all that was left was limestone that hadn't been cleaned by the elements for as long.

The change in limestone colour occured after they stopped building the monument for a few years. When they restarted the build, all that was left was limestone that hadn't been cleaned by the elements for as long.