Says Calvin Seibert about his geometric sandcastles: “Building ‘sandcastles’ is a bit of a test. Nature will always be against you and time is always running out. Having to think fast and to bring it all together in the end is what I like about it. When they are successful they don’t feel contained or finished. They become organic machines that might grow and expand. I am always adding just one more bit and if time allowed I wouldn’t stop.” (via formermaleprostitute)