This image is a choropleth map, and it is a screenshot taken from an interactive map. In this map, you can see the change in sale prices for the Orchard in Atlanta.
There is a legend added in the bottom right of the map, showing the change in prices in 4 different categories.
These different categories are marked from light orange (lower) to dark orange (higher). Labels have been added to the map to highlight important cities in the area, as well as numbers on top of the locations with the highest change in sales prices.
These numbers range from 30009 – 30318 , and the majority of them are located in the middle of the highlighted area, with only two exceptions to the top and left of the area.