I only recently discovered the felt pen tool in Artrage. This felt pen tool can be transformed into a copic marker by changing the settings in a certain way. I like the almost watercoloury look and the way the colours are blending.
I also rediscovered the site “colourlovers.com“. It is a place where you can set up color palettes. I set up a colour palette with violets and blues (five colours go into one palette), saved them on my computer and then imported the jpg into Artrage as a reference image. I could easily pick the colours using the palette.