Aquarelles; Blackboards; Chalk; Easels; Paintbrushes; Pencils; Pens; Artists' watercolour saucers; Blackboard chalk; Blackboard erasers; Canvas for painting; Drawing boards; Drawing instruments; Drawing materials for blackboards; Drawing pens; Handrests for painters; Magnetic boards being office requisites; Marking pens; Paint boxes for use in schools; Paint trays; Painters' brushes; Painters' easels; Palettes for painters; Pastel crayons; Pictures in the nature of drawings; Terrestrial globe...