‘Falling Upwards: How We Took to the Air’, by Richard Holmes – review
‘Caelum certe patet, ibimus illi’ was the phrase blazoned on the side of the Royal Vauxhall, an 80-foot, red and white candy-striped coal gas balloon launched from Vauxhall Pleasure Gardens in 1836 to fly overnight from London to the continent. The motto is from Ovid: ‘Surely the sky lies open, let us go that way!’