Jaguar - sketch/underpainting

Jaguar - sitting #1

Article text
This sitting consists of establishing a rough, but, accurate, scaled drawing of the subject, sealed in with a loosely transparent, blocking-in of very basic underlying tonal values of the main areas/shapes.
I used LIQUIN as the medium to do this - it dries quickly, glazes really well and remains workable for a few hours.
Tones used - Carbon black (transparent), Warm grey light, Terre verte and Burnt sienna.