The saturated effect was achieved by using different colours for highlighting, not just darker and lighter tones of the same colour.
This is why using so-called 'paint systems' often results in those chalky paint jobs that cause players to forget their figures on the table after gaming.
:roll:
First, I used diluted VGC Ultramarine as a base coat over white primer. No chance of getting an effect like this over black primer.
I did not dilute the colours with water alone, but used the appropiate ink instead.
I added a wash with very diluted VGC Sick Blue and a tiny driplet of VGC Smokey Ink for the shadows, because of its nice purplish tone. The first highlights were added using Ultramarine and VGC Sombre Grey. I added VMC Sky Blue to this mixture and to top it all off, the final highlights were added using Sombre Grey and VGC Dead Flesh, resulting in a highlight with a turquoise quality.
The final touch was glazing the whole thing with Glaze Medium and VMC Transparent Blue, which makes the colour pop right into Your face!
The yellowish stains were made using VGC Yellow ink and VGC Sepia ink.
Hope, this hepls.
@Zafarelli: I will do you the favor, but You will have to look harder to find them than this time... :mrgreen: