Adolfo Arranz is a Spaniard based in Singapore, actually working as Creative Director at MediaCorp. He loves to sketch at open air, and is a member of Urbansketchers.

In his infographic, from The South China Morning Post, which I am featuring today, Mr. Arranz’s infographic story shows an outbreak of green algae, or hutai as the Chinese call it, has invaded the seawaters off eastern Shandong. It looks harmless and lots of fun, as beachgoers are pictured frolicking in the green mass. But danger lurks below, with the algae posing a massive threat to aquatic life. Here he examines what lies beyond the layers of tangled seaweed.