15 artists use light as a medium to craft incredible installations like massive LED cathedrals, glowing skeletons and fields of artificial flowers.
Bright Lights, Big City: 15 (More!) Light Art Installations - WebUrbanist
Bringing Immersive Art Installations to Life at Festival of the Impossible
Lightswarm — Future Cities Lab
Urban Light - Wikipedia
10 Tunnel led point light source ideas
Living Light: 11 Transforming Kinetic & Illuminated Art Installations, by SKYLINE
First large-scale light festival in US casts a magical glow across Baltimore
Recycling urban spaces 15 Under-flyover projects around the world
Urban Light: The story of LA's great landmark for the 21st century - Curbed LA
Cyclonic Pictures: Long Exposures Spin Art from Light & Air - WebUrbanist
Outdoor Light Installations for Landscape Lighting Activation
Art installations bring light and beauty where urban areas need it most - The Washington Post