The “no line” look can be done with about any medium; you just need to have an ink that will “disappear.” I love the no-line ink from Ink on Three for all three of the mediums below; sometimes I use distress or distress oxides for watercolor if I want the lines to fully wash out.
You can also try “second generation” stamping – stamp once on scrap, then again without reinking on your main paper. That should give you a tinted look to the stamp lines. Be careful that whatever ink you use, it doesn’t bleed with the medium. Test appropriately!
Posts below are collected by medium. Click on any photo to go to the post with video tutorial.
No-line Copic coloring animals (plus a little MISTI trick)
Inks for no-line coloring (several mediums)
First, let’s prove I was doing no-line coloring in January of 2016 before the craze…..lol.