I recently stumbled on the wonderful work of Toerning through one of her few, but very useful, tutorials. Her tutorials are filled with tips about lighting, perspective, composition and colour, and well worth a gander.
Often working with traditional mediums such as ink, acrylics or gouache. Toerning’s knowledge of lighting and colour really stands out. Though, her marrying of both traditional and digital processes create some stunning results, as seen in her Selkie pieces.