30' Art Tower - Permanent Art Installation

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My biggest installed project to date...
Can now be seen in the skyline of downtown San Antonio. This thing is 18' wide by 30' tall. I designed and presented this to the client, than to the City, the city approved it, built by a company out of Austin, and now it's a permanent fixture in San Antonio.
Materials are rolled and straight steel, "mosaic" pattern is colored plexi glass, the inside of the tower has several color changing LED "washers", so at night it slowly illuminates to different colors.