Wikimedi'Òc

PrismLightingPavementModule.jpg - Grumbler eburg

Quincy Street Historic District Hancock 100 block S 2009.jpg - Andrew Jameson

Joseph Bosch Building Lake Linden MI 2009.jpg - Andrew Jameson

Group of Deck Prisms.jpg - Ian.macky~commonswiki

Shelden-Dee Block Houghton MI.jpg - Andrew Jameson

Shelden Avenue Historic District Houghton MI A.jpg - Andrew Jameson

Shelden Avenue Historic District Houghton MI C.jpg - Andrew Jameson

SheldenDeeBuildingHoughtonc1900.jpg - Andrew Jameson

Daily-Mining-Gazette-Houghton-MI.jpg - File Upload Bot (Magnus Manske)

Handbook for architects and builders (1898) (14779326011).jpg - Fæ

The Central Manufacturing District - Chicago Junction Railway Service - a book of descriptive text, photographs and testimonial letters about Chicago Junction Railway Service and the Central (14758649914).jpg - Fæ

Busyman's Magazine, July-December 1907 (1907) (14782043254).jpg - Fæ

Daylight Redirecting Film.jpg - Daylighting01

Half-prism tile.svg - HLHJ

Awning with show window.gif - HLHJ

Variable angle of light in courtyard.gif - HLHJ

2angles.gif - HLHJ

Prism tile window canopy.gif - HLHJ

Canopies in court.gif - HLHJ

Window with prism tile transom.gif - HLHJ

Tapering lightwell.gif - HLHJ

Prism tiles daylighting a room.jpg - HLHJ

Straight lightwell.gif - HLHJ

Before prism lighting.jpg - HLHJ

After prism lighting.jpg - HLHJ

Basement diagram stall light.gif - HLHJ

Window with prism tile transom colourized.gif - HLHJ

Multi-Prism vault lights from below.jpg - Ian.macky