"Big and small icebergs in the Jokulsarlon Glacier Lake, Iceland. The black colour comes from ground up rock and some volcanic ash. The glacier Vatnajokull is retreating quickly because of global warming and breaking off into the lagoon.
"19th-century illustration of a serviceberry. Engraving by Jacob Sturm (1771-1848) from the book Deutschlands Flora in Abbildungen nach der Natur mit Beschreibungen (Nuremberg, 1862).