On 31st of May Mathias chaired a design atelier intended to accelerate nature inclusive development. This atelier was requested for by developers Dura Vermeer and Habeon. The Utrecht Province established these ateliers with a group of renown experts in the field. The experts included Erik Bijsterbosch (Ruimtelijk Netwerk), Jan Henk Tichelaar (Rooftop Revolution), Harry Boeschoten (Staatsbosbeheer), Bart Cardinaal, (HUNC, Human Urban Nature Connected) and David van der Veen (Utrecht Province).