A privately owned, homegrown minibus trade can end up carrying most of a city's people and become one of a country's largest employers. In Nairobi it moves about seventy percent of the population. What starts as improvised service fills the gap formal systems leave and becomes the city's main circulation.
An industry that foreign aid never entered can survive, adapt and grow for decades on local ownership alone. The minibus trade is the one major Kenyan business untouched by aid workers, and it has kept evolving since the 1950s. Local enterprise can be more durable than externally sponsored development.
One ordinary object, followed over time, can show a country's larger conditions. The minibus reflects rapid urbanization, organized crime, entrepreneurship, insecurity and the move to democracy all at once. It carries a society's deepest problems and its promise side by side.
Vehicles that began as patched-together wrecks became branded machines painted with slogans and celebrity portraits. Their designs are a form of entrepreneurial style, a way to stand out in a crowded market and express popular culture.