I’ve been exploring the genre of portraits and recently have been looking for good tutorials for the 2.8 project building up to the assignment based on pixel painting or drawing. Surprisingly it is hard to find satisfactory tutorials on the web in this area. On the whole they are too short or too specific and the majority have an audience of pixel painters rather than photographers. Any good tutorial found would be welcomed.
On the subject of photo manipulation I found this interview with Michael Vincent Manolo.