BRUSSELS - BELGIUM - 04 August 2021 -- Le Champignon de Bruxelles located in the cellars (catacombs) of Cureghem, under the Abattoirs (slaughterhouses) of Anderlecht. They use organic waste, mainly the ingredients used to brew beer and old bread to cultivate 5 different types of mushrooms. -- Eryngii mushroom which is still growing and has not yet found its shape. Also known as Pleurotus eryngii (King trumpet mushroom, French horn mushroom, king oyster mushroom, king brown mushroom, boletus of the steppes, trumpet royale, aliʻi oyster). -- PHOTO: Juha ROININEN / EUP-IMAGES