Bradley Wiggins gets involved in the artwork by riding along a jungle scene called St Paul's and London Craning Skyward
Mr Wenner invented a new geometry that creates compositions that appear to rise from or fall into the ground.
Using his homemade pastels, he can take up to seven days to complete his intricately detailed large-scale drawings, sometimes longer depending on the weather.
Mr Wenner's innovative style draws on religion and classical mythology.
Mr Wenner began his career in Rome, inspired by the city's centuries-old tradition of street art.
Mr Wenner explains: 'The pieces look real because they are calculated to be perfectly and mathematically accurate.'
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