In addition to the line of watercolors golden has created qo r grounds pronounced core to reach further than the traditional painting mediums into a new area of expression qo r cold press ground creates an absorbent cool white surface that gives the appearance of rough cold pressed handmade paper perfect for achieving a rough texture that can be desired with dry brush techniques a smoother finish may be achieved by skimming a wet pallete knife over the ground once applied 237 ml8 oz ja