Drawn thread work is a form of counted thread[?]embroidery based on removing threads from the warp and/or the weft of a piece of evenweave fabric.
The remaining threads are grouped or bundled together into a variety of patterns.
... circumnavigation, started by Magellan
Diego Cao, (died c. 1486), explored the African west coast
Jacques Cartier, (1491-1557), discovered the St. Lawrence River and sailed ...