The Iconography of London: How a City Became a Visual Brand
Few cities in the world are as instantly recognisable as London. You do not need to see the name written down. A red double-decker bus, a black cab, a red telephone box, the roundel of the Underground, the silhouette of Big Ben against a grey sky — any one of these is enough. London has achieved something that most cities never manage: a visual identity so coherent, so consistently maintained, and so widely reproduced that it functions almost like a brand. The question worth asking is how this happened — and why these particular objects, and not others, became the symbols of one of the world’s great cities.
The Roundel: A Masterpiece of Graphic Design
The most sophisticated of London’s visual symbols is also, paradoxically, the one that most people encounter without thinking about it as design at all. The London Underground roundel — a red circle bisected by a blue horizontal bar carrying the name of the station or line in white Johnston typeface — was developed in its essential form by the designer Edward Johnston in 1916, as part of a comprehensive visual identity programme commissioned by Frank Pick, the commercial manager of the Underground Group who would become one of the most important patrons of design in twentieth-century Britain.
Johnston’s typeface, commissioned at the same time as the roundel, was the first sans-serif typeface designed specifically for public signage, and it established the visual language of the Underground so completely that it is still in use today, in a revised version updated by the designer Eiichi Kono in 1979. The roundel itself has been adapted and extended across the entire Transport for London network, appearing on buses, river services, and cycle hire stations as well as the Underground. It is, by any measure, one of the most successful pieces of graphic design ever produced — instantly recognisable, infinitely scalable, and still as clear and elegant as it was when Johnston first drew it.
The Red Bus and the Red Telephone Box
The red of London’s buses and telephone boxes is not accidental, and it is not merely traditional. Red was chosen for London’s horse-drawn omnibuses in the 1850s as a way of distinguishing the vehicles of one operator from those of another in the crowded streets of the Victorian city. When the motor bus replaced the horse-drawn omnibus in the early twentieth century, red was retained — and when the various private bus operators were consolidated into the London Passenger Transport Board in 1933, red became the official colour of the entire London bus fleet.
The telephone box has a different but equally deliberate history. The iconic K2 design — the domed red box that has become one of the most reproduced objects in the world — was designed by the architect Giles Gilbert Scott and introduced in 1926, following a competition organised by the General Post Office. Scott’s design, influenced by the neoclassical architecture of Sir John Soane, was chosen over several competitors and painted red — a colour that made the boxes visible from a distance and associated them, in the public mind, with the authority and reliability of the Post Office. The K6 variant, introduced in 1936 to mark the Silver Jubilee of King George V, became the most widely produced version and the one that most people picture when they think of a London telephone box.
Big Ben and the Silhouette of Power
Big Ben is, strictly speaking, the name of the largest of the five bells inside the Elizabeth Tower at the north end of the Palace of Westminster — not the tower itself, which was renamed in honour of Queen Elizabeth II in 2012. But the distinction is one that almost nobody observes, and the tower has been known colloquially as Big Ben for so long that the correction feels pedantic. What matters, visually, is the silhouette: the Gothic Revival tower designed by Charles Barry and Augustus Pugin, completed in 1859, rising above the Thames with a clarity and authority that has made it the default symbol of London — and, by extension, of Britain — in the visual imagination of the world.
The tower’s power as a symbol derives partly from its history — it survived the Blitz, its clock kept running through the Second World War, its chimes were broadcast by the BBC as a signal of continuity and resistance — and partly from its formal qualities: the verticality, the Gothic detail, the clock faces that make it legible from a distance, the way it photographs against almost any sky. It is a building that was designed, consciously or not, to be a symbol, and it has fulfilled that function with remarkable consistency for more than a century and a half.
The Union Jack and the Grammar of British Identity
The Union Jack — the flag of the United Kingdom of Great Britain and Northern Ireland — is itself one of the most recognisable pieces of graphic design in the world, and its history is a history of political union rendered in visual form. The flag combines the Cross of St George (red on white, representing England), the Cross of St Andrew (white on blue, representing Scotland), and the Cross of St Patrick (red on blue, representing Ireland) in a design that has remained essentially unchanged since 1801. The asymmetry of the diagonal red stripes — which run in opposite directions on either side of the vertical axis — is a deliberate feature, not an error: it reflects the different orientations of the Scottish and Irish crosses and gives the flag a visual dynamism that purely symmetrical designs lack.
The colours of the Union Jack — red, white, and blue — have become the colours of London itself, the palette within which the city’s visual identity operates. The red of the buses and telephone boxes, the blue of the Underground roundel, the white of the Johnston typeface on the station signs — these are not coincidences. They are the colours of a city that has, over two centuries, developed a visual identity as coherent and as carefully maintained as any corporate brand.
If London’s visual identity and the design history behind its most iconic symbols resonate with you, the London Icons Journal brings the full mosaic of the city’s symbols — Big Ben, Tower Bridge, the red bus, the Underground roundel, the telephone box and more — to a hardcover journal ready for your London adventures.
References
- Garland, K. Mr Beck’s Underground Map. Capital Transport, London, 1994.
- Ovenden, M. London Underground by Design. Penguin, London, 2013.
- Stamp, G. Telephone Boxes. Chatto & Windus, London, 1989.
- Port, M.H. The Houses of Parliament. Yale University Press, New Haven, 1976.
- Rawsthorn, A. Hello World: Where Design Meets Life. Hamish Hamilton, London, 2013.
