When the charges went off, the desert lifted as one body. Sand became my material, gravity, my collaborator. Out of the blast. The desert lifted like a spirit. Kilometers of fuse and a powder under the desert. Tens of thousands of charges sitting in the sand, waiting for their one moment. When they fired together, they all. I prepared fireworks to color the sky. I wanted them to move the ground itself. When the first charge is fired, the desert lifted. For a breath, the sand forgot gravity and built something of his own. Out in the Sahara, I buried a kilometers of fireworks beneath the dunes. When they all went off at once. Three, two, one. Go. Ready? Finishing.