In 1991 or 1992 I used POV-Ray on my Atari ST to create some title screens for some home videos. Completely gratuitous marble text infront of a glass ball on top of water type of stuff, which took all night to render, but it was fun, and crucially free. For years I'd looked enviously at Cyber Studio for the Atari ST, with its StereoTek liquid crystal shutter 3D glasses add-on, but it was just too expensive for me at the time.
Then in 1996 or 1997 I thought it would be fun to use it in a professional context at the software company I worked at, making a 3D animated GIF version of one of the product logos which I put on the web site (FWIW it looks like the 3D non-animated version is still visible on the Internet Archive Way Back Machine at https://web.archive.org/web/19971211003918/http://www.sophos... 27 years later). Although no-one had asked for it, I was still in effect getting paid to do something I used to do for fun, which felt good.
Then in 1996 or 1997 I thought it would be fun to use it in a professional context at the software company I worked at, making a 3D animated GIF version of one of the product logos which I put on the web site (FWIW it looks like the 3D non-animated version is still visible on the Internet Archive Way Back Machine at https://web.archive.org/web/19971211003918/http://www.sophos... 27 years later). Although no-one had asked for it, I was still in effect getting paid to do something I used to do for fun, which felt good.