i'm a big fan of peter guthrie and the amazing moods that he manage to create in his illustrations.
i would like to be able to create moods like he has done in the attached image, but i don't really don't know where to start :-/
so for leaning i have created a copy of the scene (test.jpg) and started to experiment, but i could use some tips.
should i use
- PT (or pmc?)
- octane daylight or octane light plane or hdri for a scene like this? (in test.jpg i have used octane daylight)
- linear responce?
any tips are welcome

thanks
jorgensen