This book was custom ordered to be a farewell present to a university society called Kosmikos. The shape on front is their logo. It’s cut out of several layers of ‘Zaans Bord’; recycled cardboard made by an old fashioned paper mill thats still operates in my area. The paper is Biotop FSC certified ‘naturewhite’ paper. The book was bound following some strange combination of the German binding and case binding with rounded spine.