DnD fanart lighting question
I'm not exactly sure what kind of lighting I'm trying to achieve here, so if anyone have a suggestion or critique feel free to drop in.
I wanted to get a horror feel but don't want it to be too dark.
I tested the painting with torch light but didn't like the red hot feel, preferring cold blue or green.
I tested with green luminescent cave fungi but didn't like the result, or actually, I'm not sure, how hard/strong should the light cast be? Should everything be covered with the hue of the light source or should there be some of the local color left? If the light isn't strong enough, will there be anything visible?