The theme for this challenge is the built environment
- the man-made structures that surround and sustain us.
In the Competition Gallery you may enter up to three photos that you took during
the submission period using any Leica camera or any camera with a Leica lens.
In the Exhibition Gallery you may enter up to three photos taken at any time with any camera.
Photos must not exceed 500 kilobytes in size and 1000 pixels on the longest side.