River of chains – photograph by Liz Mathews
‘Vessels of heavenly medicine’ and ‘balloons of knowledge’ are a poet’s prescription for a nation in need of enlightenment, and a description of the eccentric means by which Shelley sent out his Declaration of Rights two hundred years ago. The ‘vessels’ were messages in bottles, or boats made out of waxed boxes, floated out into the sea or along a river. The ‘balloons’ were miniature Montgolfiers, hot air balloons to fly the revolutionary tracts inland.
(There were the inevitable practical problems to these unorthodox methods of political dissent; the home-made hot air balloons sometimes caught fire, the vessels were washed back in again, or sank. However, it was all successful enough to cause some local alarm to the repressive Hanoverian regime.)
This imaginative, indeed poetic, approach to communication, conjures up irresistable images. Imagine, if you were a milkmaid strolling along a dusky lane, or a shepherd sheltering under a tree, and a flaming beacon appeared in the sky, glowing orange like a Hallowe’en pumpkin, or a Chinese paper lantern hung in a garden tree. As it comes closer, you realise it’s a hot air balloon, lit up by its own flame – but below the wick, where the basket should be, a scroll dangles instead. As it slowly descends – the light dim now, spluttering – you chase it, catch it, pluck it out of a maybush or fish it from a cowpond. The paper, this celestial greeting, roughly printed, all smudged and singed, is (so long as you could read) an invitation to think differently.
Of course, some of the declarations would have drifted down into the sea, or on empty land miles from anywhere, or in a place where no one was literate, and the meaning remained a mystery forever. But others might have landed where someone would find them inspiring, a message from another world. I like to think of the commonsense pleas for freedom and equality striking a chord among random readers; in a workhouse or debtors’ prison, a religious board-school, a gypsy encampment or a remote farmhouse.
No man has a right to monopolize more than he can enjoy… No law has a right to discourage the practice of truth… The present generation cannot bind their posterity. The few cannot promise for the many… No man has a right to do an evil thing that good may come.
One night earlier this year, dozens of lantern-balloons appeared in a royal blue sky, flying over London from the northern hills in a constellation of golden spheres, like physalis’ origami-paper blossoms. The higher ones winked as distant beacons, the lowest drifted close by like floating footlights in a surreal flight; perhaps they crossed the river, reflected in its dark water, plunged down into parks or caught on chimneytops. Everyone in the street stopped to stare up at the magical sight, and then someone exclaimed ‘Look, it’s a message from Shelley!’