I spotted these three fishers in the lagoon in the centre of Rio de Janeiro, where the Olympic rowing is to be held next year. As you can see from the floating detritus it is not the cleanest water you might find but there seemed to be plenty of fish.

Actually there should have been four fishers because the hill at the rear of the scene has Christ the Redeemer at the top. But for as long as I was prepared to wait he stayed resolutely behind a cloud.