Thanks for your comments guys,
Nick, I'm keen to see what you show up with at WASMEx. You've set the bar high for yourself mate.
Hi Colin, yes the pin vice is not exactly a stable platform for painting. I do need to invest in something more suitable, don't I?
Cheers Carl. What's with the avatar mate. It's not quite Maggie T, but almost. Scary.
Hi Wayne, thanks for your comments. I can't direct you to any specific reference for blending oils and acrylics as I don't use one. I've developed my own technique through a lengthy process of trial and error of several years now. In essence, I paint the figure in acrylics, highlighting and shading as if I intended to paint it entirely in acrylics only. I try my best to ensure smooth transitions between highlights and shadows. When I'm satisfied that I've taken the acrylics as far as I can, I then apply the oils in a series of very dilute, thin pin washes over the acrylics.
I use Artists White Spirits to dilute the oil paint, and it can take up to a dozen thin washes for the colours to look right. In most cases I'm actually deepening the colours by applying the oil washes, enhancing some of the depth of the colours, and also seeking to add some tonal variations. Sometimes this method has a tendency to reduce the contrast of the highlights, so once the oil washes have dried, I will often re-touch the highlights with acrylics. It's not a perfect system, in fact it typically ad hoc and chaotic and doesn't follow any fixed plan or schedule, but it seems to work for me, and more importantly I like the results I'm able to achieve by blending the two paint mediums together.
In looking at these latest photos, I realised I've not only forgotten the yellow hackle on the helmet (apologies Roger) but I haven't done any weathering on the uniform or rifle and not added any of the dust, dirt and sweat effects to the face. Still more work to do.