Brush-pen mentats

I'd bought a brush pen quite some time ago, but hadn't used it massively.  I'd found that I needed a waterproof ink for the kind of stuff I was doing (mostly inking the outline and painting with water-colour over the top).

Anyway, I thought I'd revisit the brush pen last night.  So I did a few sketches with it:


The sketches include the mentats, Piter de Vries and Thufir Hawat, as well as a certain girl sleeping.  Very pleasant working with the brush-pen, as it's nice and quick and the results look quite striking.  Think I'll be doing a few more of these.