Pat Tuson / Wild Perennial Lupin (Lupinus perennis) Gillespie Park Local Nature Reserve an urban ecology park with tower blocks in background, Highbury, London Borough of Islington, England UK

Pat Tuson / Electric car recharging at an Elektrobay Electric Vehicle Recharging Site in an urban street, London Borough of Islington, England UK

Pat Tuson / Over 250 bird and bug boxes, a sculptural installation called Sponanteous City, in a Tree of Heaven (Ailanthus altissima) Duncan Terrace Gardens, London Borough of Islington, England, UK, February 201...

Pat Tuson / Boat loading or unloading scrap metal, River Thames, London, England UK, February 2007

Pat Tuson / Couple sitting on camping chairs on urban nature reserve with tower blocks in distance, Woodberry Wetlands, Stoke Newington, Hackney, England, Britain, UK, August 2016.

Pat Tuson / Yellow corydalis (Corydalis lutea) growing from a crack at the edge of a building, Highbury, Islington, London, UK May.

Pat Tuson / Commuter cyclists waiting for the lights to change, Hyde Park Corner, Wellington Arch in background, Central London, England, UK, June 2015.

Pat Tuson / Number 476 red bus to Euston entering Euston Bus Station, London Borough of Camden, England, UK, March 2015.

Pat Tuson / Single-decker bus entering congestion charge zone, Old Street Roundabout, London Borough of Islington, England, UK, June.

Pat Tuson / Single-decker bus entering congestion charge zone, Old Street Roundabout, London Borough of Islington, England, UK, June.

Pat Tuson / Brompton Bike Dock, lockers holding Brompton folding bicycles for hire outside the Whittington Hospital. The solar panels above provide all the energy needed to power the Dock. Islington, England, UK,...

Pat Tuson / Bikes attached to railings showing the need for more bicycle racks in the vacinity of the station, Kings Cross, London, England, UK, August 2014.