in Unusual ThingsMesmerizing Tunnel Of Glass Is Like An Alien Ship 118 Views In the San Francisco Museum of Art, there’s a tunnel made of glass. (But it’s not just ANY tunnel.) Walking through it is somewhat like being inside a kaleidoscope, with shards of color sparkling all around you. 1.2Kshares Share Tweet RSS WhatsApp Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment *Name * Email * Website Δ