This tutorial has us applying our knowledge of Layer Masks in combination with some other tools to make an image. We start with a photograph, and transform it into something very different, as a way to practice our GIMP skills.

Links:

https://docs.gimp.org/2.10/en/

https://en.wikipedia.org/wiki/Wikipedia:Public_domain_image_resources

https://www.youtube.com/channel/UCnSAUHBwdAEPWeeIs8LTViA

https://digitalmedia.fws.gov/

https://digitalmedia.fws.gov/digital/collection/natdiglib/id/14486/rec/210

https://www.ahuka.com/gimp/a-layer-mask-project/