The “Fensteratlas Graz” is dedicated to historic windows as defining, yet often overlooked, elements of Graz’s urban landscape. Using digital methods and detailed 3D models, the atlas makes their formal, structural, and atmospheric diversity visible. The publication documents selected historic windows and illustrates their significance as essential components of cultural heritage. The project was developed as part of the course “Digitale Darstellungsmethoden” at the Institute of Architecture and Media at TU Graz and was made possible through cooperation with the Internationale Städteforum Graz (ISG). The atlas addresses both a professional audience and the broader public, inviting readers to rediscover Graz with a sharpened focus on its windows.