Season 4

Detail of the centre of Agnese World Map (1550). The world map shows the continents in a lush green and some small details like major settlements (red) and rivers (blue) are picked out. This map shows wind heads at either end of the map and ship's route runs from one side of the map to the other.

Katie Parker

Series 4 Episode 1

Hannah Claus

Series 4 Episode 2

Detail of map covering the Kulob region in southern Tajikistan. The map shows TB infection rates across the healthcare districts which are colour coded with different shades of blue, and purple circles highlight the amount of cases of TB in that area. The area is rural in a valley and surrounded by hills.

Animesh Sinha

Series 4 Episode 3

Silk escape map of Polish port of Danzig (Gdansk). The map is oriented northwest at the top.

Barbara A. Bond

Series 4 Episode 4

Simplified schematic map of some of the cave chambers of intricate and vast cave network on the uninhabited island, Isla de Mona (near Puerto Rico in Caribbean). The circles with grey inner represent Indigenous mark-making, the circle outlines represent post-European contact mark-making, and the stars indicate 'C14 samples'

Jago Cooper

Series 4 Episode 5

Michaela Vieser

Series 4 Episode 6