Map of the week (map 4)

Here's a dot map that might become a familiar sight for some. This is a map of foreclosures in northern Minneapolis and it just looks like google maps, but I find the striking red color, the clustering of foreclosures, and the unique balloon shape to make this an effective map. I'm mildly shocked, my eyes are immediately drawn to the area of attention, and while this isn't a good thematic map it sure gets a point across.