Established in 1975, Marmara Municipalities Union (MMU) is Turkey’s first regional municipal union, playing a pioneering role in advancing democratic local governance, enhancing municipal authority and resources, promoting environmental awareness, and fostering a sustainable urban development approach. It also serves as a collaborative platform for addressing common challenges faced by municipalities.

Inspired by their commitment to sustainability and environmental consciousness, we designed a notebook collection consisting of two pieces: a thread-stitched notebook featuring an illustrated cover, and a lay-flat notebook.