
The Dutch artist Theo Jansen (that’s pronounced Tayo Yonson) currently has an exhibition at the Spacex Gallery in Exeter, but the actual display of his work in action will take place elsewhere, as it is not designed for such a narrowly confined space. The artist will instead let his strandbeests loose on the beach at Exmouth on the weekend of the 25th-27th June, and in the rather more constrained and built-up environs of Princesshay Square a week later on the 2-4th July weekend. Jansen is an exponent of what’s known as kinetic art, which essentially means sculptures which move of their own accord. . He painstakingly models and constructs large skeletal creatures which are designed so that they are able to fuel their own movement, taking on an independent life of their own. As you walk into the gallery, you come across a compilation of short films and TV clips showing in the room to your right which give of a broad overview of how Jansen makes his creatures and the mechanical means through which they are brought to life. He uses sections of PVC tubing, either bought new or scavenged from skips or construction site dumps (although I suspect that he’s now well enough established to be able to afford his own regular supply). He fixes them together into movable joints using silicone sealant, his mass-manufactured (although couldn’t the same be said of the natural version) equivalent of synovial fluid. These hollow bones are then fuelled by the wind, which is harvested by the creatures’ ‘wings’, or sails, and stored in one litre plastic bottles, arrayed along its back or side like the plates of a Stegosauraus. The intricacy of the interleaving struts which form the creatures frame are of such complexity that Jansen sometimes uses computer modelling to plot their structure and predict the way in which they will move. Ultimately, though, their viability as a species or genus has to be tested out in the real world. There is a particularly enjoyable piece of footage of Jansen driving a car around a deserted warehouse in the city of Delft where he lives and works, one of his creatures attached to the roof of his car (and its size matches that of the vehicle) in order to test out its wings, which move with a gently rippling motion in the passing airstream. He later takes it out on to the road, where locals no doubt look up and think ‘ah, there goes Theo again’.
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