Montevideo (Montevideo, Uruguay)

I've been reading the list of sister cities of my hometown, São Paulo, Brazil, and I noticed some of them don't have official flags. One of them is Montevideo, the capital of Uruguay and one of the best cities in Lati America to live.

The city, however, has a coat of arms, that appears in the second quarter of the Uruguay's. A previous version contained olive crowns, British colours in the floor, etc. in reference to the decisive participation of the city in the siege of Buenos Aires. The current version, simpler, is the following:


The shield contains a view of the Montevideo hill (cerro) with the respective fortress, now named General Artigas, with a view of the River Plate (Río de la Plata). The shield also reads "Con libertad, ni offendo ni temo", a famous quote by general Artigas that means "With freedom, I neither offend nor fear".

My interpretation of the coat of arms into a flag is the following:


My personal touch was making the river white, a refence to the Río de la Plata, whose name means, literally, "silver's river". The shade of blue is the same of Uruguayan flag.

Comments are welcome.
Sorry for the delay posting this flag. I was busy this week.