Learning Gimp??

[aamcle]

I've used Gimp in a fairly halfhearted way (1) for some years but I'd now like to get to grips with it and I'd prefer a one source option, a book or course something that's joined up rather than fragmented tutorials.

I'll be using 2.8 on OpenSuse linux.


Please can you recommend something?



Many Thanks.              aamcle

(1) resize, clone, various simple adjustments , I'm fuzzy on paths and layers and channels etc.