A 1926 neoclassical building in Thessaloniki’s historic center is transformed into a minimal, flexible art space. At 67 m², the gallery opens to the street through two large windows, inviting light and passersby into its exhibition areas. Functional spaces—reception, office, and storage—are consolidated along one side, clad in warm plywood that unifies the interior while keeping the gallery open and fluid. LED spotlights and in-ceiling fixtures highlight the artworks, while hidden storage maximizes display space. The design balances contemporary simplicity with historic context, creating an understated backdrop for art in Thessaloniki’s evolving cultural quarter.