The many types of decorative and pictorial maps...

Decorative maps show geographic information in spatial context

Geography is the study of the Earth. This includes the physical aspects that include natural features (water, geology, vegetation, etc.) and man-made features (buildings, cities, roads, etc.). This also means cultural aspects...

Physical aspects are the most common aspects of maps. Road atlases, vegetation maps, geologic maps are widespread. Cultural maps are usually portrayed as thematic maps such as poltical maps or historical home ranges of particular groups of people.

Decorative and pictorial maps can go much further than these fact-based information-dense maps. They can begin to answer why the map is as it is.

For example...

Thematic maps can be decorative, too

I am not generally a fan of thematic maps. They typically are too focused on information and usually seem oblivious to good visual design. Most are pale and uninteresting.

However, there are some thematic designs I really like. You can see one example on my map design texture page.

My view of current thematic mapping is also boosted by research shown on the ThematicMapping.org website. Decorative thematic mapping! I really like cartographers who push the envelope, such as Richard Eades Harrison. And that is what ThematicMapping.org is doing... pushing the envelope of thematic map design.

Look at my list of favorite pictorial websites