Some of todays color printers use a water soluble ink. You can use this to print a virtually unlimited palette of watercolor swatches that you can draw color from with clean water.
You'll go through the colors fairly quickly, so print several copies of your palette to work from.
This works best with small sketches, 4x6 or so.
It works only with water soluble inks. The inks have varying degree’s of lightfastness as well.comments powered by Disqus