Projection Studio Presents World Machine at 2015 Durham Lumiere

	The World Machine, projected by Ross Ashton and The Projection Studio, onto Durham Cathedral in the UK for the 2015 Durham Lumiere light festival.

Projection artist Ross Ashton and The Projection Studio produced another spectacular work The World Machine onto Durham Cathedral in the UK for the 2015 Durham Lumiere light festival which attracted upwards of 200,000 people to the city over four nights of amazing light installations.

It was the fourth time that Projection Studio has created an art installation onto the Cathedral, but the first time it's been done using video projectors. In the past, PIGI film projectors were used.

The projection system involved 14 Christie 20K machines which were positioned on a series of custom towers and hides strategically located around the perimeter of the Cathedral. This was carefully calculated to ensure that all the front facing walls and their various return surfaces were evenly lit.

There is a depth differential of 25m from the front to the back projection surfaces which included all three spires, and the cathedral is also made of dark stone, presenting many technical challenges. The images filling the space measured an impressive 160m wide by 60m tall.

d3 Technologies was chosen for control, for its flexibility and superior blending and mapping qualities. The show was 3D modelled in the d3 system enabling a detailed and complete wrap of the building to be produced. A designated UNESCO heritage site completed in 1096, it is one of the finest examples of Norman architecture in the world.

Says Ashton, "It was a complete privilege to be invited back to Durham Lumiere by the festival's curators, Artichoke, and fantastic to work with everyone at the Cathedral together with eminent astronomers and historians from Durham University. The research required to create this work was exciting and fascinating ... it was absolutely my 'dream project'."

Ashton also produced all the digital art working in close collaboration with the cosmology and history departments of Durham University and the staff of Durham Cathedral library. All contributed ideas to the concept which was initially inspired by the scientific work of English thinker, scientist and philosopher Robert Grosseteste (c1170-1253).

His specific writings included "De Luce, seu de incohatione formarum" (On Light and the Beginning of Forms) which described a medieval "big-bang" theory, and this was a starting point for The World Machine.

Light is prominent throughout all Grosseteste's works, which suggests that the simplest form of the universe was composed from first matter (dark matter) and first form. To him, the "first form" was light.

Ashton was granted access to the vast facilities, interdisciplinary resources, and archives at the University and the Cathedral. Around six months of meticulous research preceded the compilation of all the ideas and findings into a storyboard ... that would be a meaningful, entertaining and accessible 13 minute large format projection and son et lumière spectacle show to be shared with and enjoyed by the public.

"It was an incredible process and I had the chance to work with some truly amazing, highly talented, and inspiring people."

These included cosmologist Carlos Frenk, the Ogden Professor of Fundamental Physics and a world renowned authority, Giles Gasper, Senior Lecturer in Medieval History, both from Durham University and Doctor Jane Gunning, Imaging Services Officer at Durham Cathedral.

Original materials used by Ashton in the show included renders generated by Durham University's super-computer related to the research of dark matter, planets and galaxies, and investigations into supernovas. There were also visualizations of the universe "created" by the mathematical calculations of Grosseteste which were fed into the computer and proved an extremely accurate replication of what he would have understood to be "the universe" during his lifetime.

"It was all absolutely fascinating," reiterates Ross. "I am really grateful for all the time and effort people gave up to help me produce a truly unique and special show."

Ashton adds that the greatest pleasure of all was to be able to bring to life and share all of this with so many people who came to watch the show which ran to a special soundtrack written by award winning film, TV and theatre composer Isobel Waller-Bridge.

Ashton worked closely with Projection Studio's Sang Gun Kim, who led the team compiling all the 3D motion graphics and imaging making up the show content.

The projectors, control, and hardware was supplied by QED and coordinated by Dan Gray who also programmed and operated the d3. A fabulous sound design was created by John del Nero working with Sebastian Frost.

Press reviews buzzed with positivity and social media channel chatter spiked with one tweet to Ashton from a mother who reported that after seeing the show ... her eight-year-old son stated that he wanted to become an astronomer. It was one of many emotional moments throughout the weekend.

On the final Saturday and Sunday nights, for a period the projection team created new artwork that lit the Cathedral in blue, white, and red to stand in solidarity with Paris in the wake of the terror attacks. #staystrongparis