Cat a log Source/credit: waterhauler What am I looking at? The cat looks like a piece of firewood. Middle stack, second piece of firewood from the top is not made of wood, but a light-orange tabby cat. More optical illusions:Ghost BoatParking rampBeautiful CaterpillarMissing Chair LegReflected rice fieldsGrate View of Central ParkGhost CatToe socks?