Noah's Ark ark could contain all the animals in the world, argued that Moses, the traditional author of the book of Genesis, had been brought up in Egypt and would therefore have used the larger Egyptian cubit. He also fixed the shape of the ark as a truncated pyramid, square at its base, and tapering to a square peak one cubit on a side; it was not until the 12th century that it came to be thought of as a rectangular box with a sloping roof. Early Christian artists depicted Noah standing in a small box on the waves, symbolizing God saving
The Log of the Ark the animals eat porridge with a dollop of treacle.) This sinister development is described alongside a good deal of slapstick humour. For example the nautically naive Noah initially constructs the ark with all the large animals quartered together for social reasons, only discovering the consequences for its stability when the flood waters surround it. Like many later fictionalisations of the Noah story, from Gary Larson to Julian Barnes, it introduces mythical beasts such as the unicorn into the Ark's passenger list, a device with obvious dramatic potential: we assume that such creatures are unlikely to survive the voyage. Here, as