Perspective

Stewart Brand, writing about space colonies, observed that "if you live in a satellite, the Earth is something that goes on in your sky." For Felix Baumgartner, the daredevil skydiver who seduced the world with his chiseled jaw and seeming invulnerability to fear (and who broke the sound barrier with his body last weekend) the Earth is something else. The satellite he leapt from, a weather balloon 24 miles above the Earth, wasn't his home. But briefly, and especially for the millions who watched the gossamer balloon float upwards to the strange blue-black gradient of space's edge, it turned…
Following up on my previous post about visual illusions, reader Jake alerted me to this story from the BBC: A design student made a battered old Skoda "disappear" by painting it to merge with the surrounding car park. Sara Watson, who is studying drawing at the University of Central Lancashire (Uclan), took three weeks to transform the car's appearance. Note that like a trompe l'oeil painting in a building, or an anamorphic projection, the perspective work on the car will only allow it to "blend in" seamlessly when seen from a specific vantage point - which might be why we only have one…