Small Worlds by Simon Thomas

At-Bristol undertook a major Public Art commissioning programme linking the public open spaces themed around reflection and exploration. The Public Art complements the rich architectural heritage of the site and extends the themes of Explore and the former Wildwalk by encouraging people to look at the World in a new way. By animating the public spaces the Public Art helps to create a unique urban space.

In front of Explore, facing Anchor Road, is Small Worlds by Simon Thomas – a dramatic cone which rises 18ft into the air. This striking piece, sponsored by the Institute of Physics, commemorates the work of Paul Dirac, the Nobel Prize winning scientist/mathematician who was born and bred in Bristol.

Paul Dirac is most famous for his contribution to the Quantum theory and his discovery of anti-matter. Rather than trying to describe energy fields with static 3-D form, Simon Thomas has concentrated more on pointing towards the small worlds which Dirac studied – which gives the sculpture its name. Colour, heat and light are also vital elements in the artist’s approach as these natural phenomena are only described adequately by Quantum theory.

Simon Thomas’ dramatic interpretation of his subject presents the idea in a clustering of cones scaled by integrated proportional block-work. The colour of each block varies slightly from its neighbour, ranging from a cool dark magenta at the base area to a hotter and lighter sand colour at the top and centre, reminiscent of a flame.

Fabrication of the cone uses innovative techniques – first a full-size polystyrene cone was covered in two layers of stainless steel mesh. This was supported by a purpose-built steel frame support while the entire cone was coated in two layers of ‘Fibrocem’ – a cement-rich render reinforced with alkali-resistant chopped strand glass fibre. Once the polystyrene was removed further coats of render where put on the inside. The outside was sandblasted to produce the required texture, and various pigments added to produce the essential colours.

Born in Portsmouth in 1960, Simon Thomas, is known for his sculptures in both private and public collections. Based at Spike Island in Bristol since 1997, Simon Thomas has recently worked closely with Hewlett Packard and in 1995 was Artist in Residence at Bristol University’s Physics Department. Both these experiences have had a profound influence on his work, and led to the construction of Small Worlds – his most ambitious piece to date.