Wild in Bern : Claude Kuhn (b. 1948) is a Swiss graphic designer and poster artist who lives in the lovely city of Bern, where he is the art director and exhibition designer of the local Museum of Natural History.
An increase in plankton due to climate change and warmer sea temperatures may be the explanation for the arrival of the seahorses, usually found around Africa and the Mediterranean. Their appearance could be ascribed to better monitoring of the river’s species. Others say that it is the result of the loss of more industry along the Thames, thus making the water cleaner.