Complex sentence: His famous world map titled "De Zee-Atlas ofte Water-Weereld" (Sea-Atlas of the Water-World) was in two parts of the hemisphere, a very colourful presentation which also included the two poles.
Split into simpler sentences: His famous world map titled "Atlas ofte Water-Weereld" (Atlas of the Water World) was in two parts, one for each hemisphere. It was a very colourful presentation which also included the two poles.