Diagram of the causes of mortality in the army in the East
Two years of deaths as wedges around a circle, the blue of preventable disease dwarfing the red of wounds. It was drawn to be unanswerable by ministers who did not read tables, and the sanitary reforms followed.
Preview from Wikimedia Commons, public domain, shown from their site.
By
Florence Nightingale · 1858
Where
Science & health · Public health
Form
Static image · to persuade
Visual
Area, Colour, Sequence
Data
British Army mortality returns, Crimean War
Original