The flag of the city of Detroit, Michigan, was designed in 1907 by David E. Heineman and was officially adopted as the city's flag in 1948.
The flag has the city seal emblazoned on quartered background, with each section representing a country that once controlled the city. The lower hoist (left) quarter represents France, which founded the fort and settlement in 1701; it has five gold fleurs-de-lis on a white field. The upper fly (right) quarter represents Britain, which controlled the fort from 1760 to 1796. It has three gold lions on a red field. The lower fly has 13 red and white stripes and the upper hoist has 13 white stars on a blue field, representing the original thirteen colonies of the United States.
The two Latin mottos read Speramus Meliora and Resurget Cineribus, meaning "We hope for better things" and "It will rise from the ashes," which was written by Gabriel Richard after the fire of 1805. The seal is a representation of the Detroit fire, which occurred on June 11, 1805. The fire caused the entire city to burn with only one building saved from the flames. The figure on the left weeps over the destruction while the figure on the right gestures to the new city that will rise in its place. This very symbolic card was sent to me by Jill