Testing out my Japanese brush pen with some added watercolors. I like the texture of the Canson watercolor paper. I did these while watching Project Runway which is quite entertaining. I don't know if something is wrong with my pen or if the ink is old, but the ink never seems to flow well. I just changed the cartridge, but I've had the cartridges for a few years now. The brush tip is a brand new sable one, so I don't know what the problem is.