What are fresnel lenses? A Fresnel lens is a type of composite compact lens developed by the French physicist Augustin-Jean Fresnel for use in lighthouses.






- “Arcades” – by Troika
Beams of light appear to bend into curved gothic arches above this illusory passageway by London design studio Troika.
More details: http://troika.uk.com/project/arcades-buda-tower-kortrijk/





Other Troika’s works
“Dark Matter”




