This mural project for the ÖBB railway construction apprenticeship campus in St. Pölten transformed 16 standard shipping containers into a large-scale, site-specific visual identity. Inspired by documentary-style photos of the apprentices at work, the design combines raw industrial imagery with elements from the ÖBB corporate design system. The result is a cohesive environment that integrates naturally into the surrounding rail infrastructure while creating visibility, recognition, and a stronger sense of identity for the apprentices using the space every day.