Novo Totius Terrarum Orbis Geographica ac Hydrographica Tabula is one of the most decorated world maps of the 17th century. The version dated 1652. is generally described as the fifth and final state of a map design first issued in 1639. It is shown on a Mercator projection, with the world spread across a rectangular grid of longitude and latitude.
The map is often called the “Twelve Caesars” world map because the top and bottom borders show 12 Roman emperors on horseback. Around the main map, Visscher added city views, figures from different regions, continent personifications, and polar inset maps.
What the map shows
The center of the sheet shows the world as European mapmakers understood it in the mid-17th century.
The map includes the main continents, oceans, latitude and longitude lines, and a large southern landmass labeled Magellanica sive Terra Australis Incognita. This was not Antarctica in the modern sense. It was an imagined southern landmass built from older reports, guesses, and early European ideas about lands in the far south, including regions later associated with Australia.
The lower corners include polar inset maps. These small maps help show how mapmakers handled the far north and far south, including uncertain ideas about the Arctic, the Antarctic region, and possible sea passages.
Why it is called the Twelve Caesars map
The nickname comes from the decorated top and bottom borders.
These borders show 12 Roman emperors on horseback. They are usually connected with the tradition of Suetonius’s The Twelve Caesars, the famous Roman work about the first 12 Caesars. The border uses Roman imperial imagery to frame the map with ideas of power, history, and classical learning.
This does not mean the map is about ancient Rome. It is still a world map. The Caesars are part of the visual frame around the world, not the subject of the geography itself.
For a 17th-century viewer, this kind of classical decoration would have made sense. Roman history was a major reference point in European art, books, politics, and learning.
Claes Jansz Visscher and the Visscher workshop
The Visscher name can be slightly confusing because several members of the Amsterdam Visscher family worked in mapmaking, engraving, and publishing.
This 1652. map is usually catalogued under Claes Jansz Visscher, Nicolaes Visscher, N. I. Piscator, or the Visscher workshop, depending on the collection or catalogue. The safest short wording is that it comes from the Visscher mapmaking and publishing tradition in Amsterdam.
If you want to read more Claes Jansz Visscher and the Visscher workshop click here.
The city views and regional figures
The left and right borders alternate between city views and figures representing people from different parts of the world.
The city views include Rome, Amsterdam, Jerusalem, Tunis, Mexico City, Havana, Pernambuco, and Baía de Todos os Santos in Salvador. The figure panels show Europeans, Asians, Africans, North Americans, South Americans, and people connected with the imagined southern land called Magellanica.
These side panels helped turn the map into more than a geographic chart. They gave the viewer a visual tour of cities, peoples, and regions, all arranged through the viewpoint of 17th-century European mapmaking.
The 4 continents in the corners
The 4 corners show personifications of Europe, Asia, Africa, and America.
Asia is shown seated on a camel. Africa is shown on a crocodile. America is shown as an Indigenous figure on an armadillo. Europe appears with symbols connected to agriculture and military power.
These figures tell us more about European symbolism than about the continents themselves. The map uses animals, clothing, weapons, and objects to turn geography into a visual story.
What the map gets wrong
The map is impressive, but it still carries many old errors and uncertain ideas.
Greenland appears attached to North America. The Strait of Anian suggests a possible passage between Asia and North America. The mythical islands of Frisland and Brasil appear in the Atlantic. Korea is shown as an island. The far south includes the large imagined landmass of Magellanica or Terra Australis Incognita.
One important correction: this map does not show California as an island. California appears as a peninsula, although its coastline stretches too far north toward the Strait of Anian.
That mix of correct information, inherited errors, and educated guesswork is what makes the map useful today. It shows what European mapmakers thought they knew in 1652, and where older myths still shaped the image of the world.
Why Is this map important
This map matters because it combines geography, classical history, city views, regional figures, continent symbolism, and exploration-era uncertainty on one sheet.
The center gives the viewer the world. The border adds Roman emperors, major cities, people from different regions, and symbolic continents. Together, these details show how a 17th-century Dutch mapmaker could turn geography into a large visual summary of world knowledge.
The result is not a perfect map. It is a record of how the world was pictured, organized, decorated, and misunderstood in the Dutch Golden Age.
Final note
Visscher’s world map is valuable because it shows how much information a single printed map could carry.
It records geography, empire, trade routes, classical history, city views, exploration, and old geographic mistakes at the same time. The details are beautiful, but they also teach us how 17th-century Europe tried to picture a world that was becoming more connected, while still remaining full of gaps and inherited errors.
