Artist: Arpad Radoczy
Title of Work: Isolated,reflection,harmonious scene from sea stones
Year Produced: Unlisted
Medium: Photo
Source: http://www.123rf.com/photo_6323219_isolated-reflection-harmonious-scene-from-sea-stones.html

This is a good example of progressive rhythm, the repetition of shapes/objects that progressively get smaller/larger. He does this with stacks of rocks, both moving them backwards in the photo and removing height from them.