Recently, while trying out some heavy gel medium with my acrylic paints, I was able to revisit one of my favorite tools of painting, the palette knife. While I don’t paint in his style, years ago my wife bought me a Bob Ross palette knife, and it’s my favorite to this day. I’m a big fan of him, and watched him just this week, but separate, I just love that palette knife. Abstract art is far from my comfort zone, but I really enjoyed the process. Most of all, I liked using this very thick paint with my palette knife. I normally use the palette knife in tandem with the…