Strained Expression Credit: Isaac Cordal on Diminutos (via WaybackMachine) What am I looking at? This is a test for an urban installation projecting shadows with the city lighting, done by Isaac Cordal. The strained expression on the face was not an accident. Here is another of his tests, posted on his WordPress site. More optical illusions:Flying through the woodsHeadless WomanFloating Black CatSand BearBicycle wheels on a truckFreak of NatureHeadless ManHow many pipes?