Just mapping nostalgia.
One of the first maps I ever made and the first map I ever had published, from 2004 (published in 2008). It was made using Generic Mapping Tools (GMT), then Inkscape to add highlights and some of the labels.
It shows Weddell Sea bathymetric contours, some flight lines and some squiggly buoy drift paths. The inset shows a larger scale locator map.
GMT was kinda fun. Write some GMT stuff in a shell script and press go, hope it worked, rinse repeat.