Inspired (as I often am) by the work of Frank Frazetta I've been making an attempt at marbling the pillar on the Gatekeeper base. I've had a crack at this in oils over acrylic using the alla prima technique. I found it pretty tough.
Here's the first sessions work. Looks a little raw.
And now after some shading using oils through the airbrush.
Still a fair amount of work to do on this, finding it hard and slow work but hopefully I'll be happy with it in the end.