Using acrylic paints and a slice of wood you can create a cool art piece. Do the lettering on my wood slice art so that the natural wood grain would show through on the lettering. After lettering on paper, transfer it to the wood slice so you have lines to follow. Fill in the lines using the pen tip. It will dry and change color. You want to make sure it dries all of the way before you start painting or your masking fluid with smear into your paint. Tape off the wood slice edges, then start painting a bit of green for rolling hills right over the masking fluid. Keep reading the tutorial in the source.