With a focus on the river cleanup:

This captivating black and white photograph, titled "Tidy Thames II," captures a crucial moment in London's history - the fight to clean up the River Thames.  In the foreground, a pair of dedicated Thames barges, traditionally used for waste removal, navigate the city's iconic waterway.  The towering skyline in the background adds context to the scene, reminding us of the vast urban environment these vessels serve.  "Tidy Thames II" is a powerful testament to London's commitment to environmental responsibilit