The project aims to connect the mountain of Eisenerz with a website about saving the industrialized region through the use of QR codes. A large QR code would be projected onto the terraced mountain surface visible from a distance. Taking a photo of the code from a designated viewing point would connect users to the website. A steel structure with a printed QR code window was built to demonstrate this, and transparent cards with the code and viewing point coordinates were created to allow ongoing access to the website.