Permanent lighting and light installations

• The OULU letters
• The lighting of the Hupisaari playground
• Shadows in the greenhouse
• Otto Karhi park permanent lightning
• Permanent lighting of the bridges of the Oulujoki
• Kivisydän alight photo installation
• Tar manor towers
• Permanent lightning of the tower of Oulu Theatre
• Kivisydän alight photo installation
• Additional lightning of the Merikoski dam bridge
• Kaupunginojan hehku
• Landscape lighting of the Hupisaari beach route
• Islet
• m³s
• Reflections
• Lighting of the southern underpass
• Inner Glow
• Raatti Poplar
• Wind Tree and Light Waterfall