In the late 90's, I wasn't a programmer yet. I worked on part of the graphics for an adventure video game named Immanis with other friends from Switzerland. The part I worked on some (some backgrounds) were draw by hand on an old Wacom Tablet and Painter on a 100Mhz PC. It was ultimately cancelled due among other causes to lack of funding but there is a nice playable demo which you can still download here (140 Mb).
You will need Microsoft Windows with Direct X 5 or newer to run it. It may need a virtual machine to run on a recent computer.
I also keep a copy of the old site
PNG Full quality image
(1280x480, double screen width)