16 [ Paper; paper articles, namely, art pads, artists' sketch pads, artists' paper blocks for sketching, drawing and painting, note paper pads; paper blocks, paper drawing boards and paper painting boards; cardboard for packaging; cardboard articles for artists' use, namely, painting boards, cardboard picture mounts; artists' canvas panels and canvas boards; drawing boards; crayons; pastels; erasers; pencil sharpeners; writing implements; writing and drawing materials and implements, namely, artists' writing and drawing quills, calligraphy brushes and calligraphy pens; pencils; pens; artists' charcoal sticks for drawing and sketching; charcoal pencils; markers; chalks; paint brushes; artists' brushes; artists' painting palettes; artists' saucers; artists' easels; paint boxes; printed matter, namely, printed forms, catalogues, guides, leaflets, brochures and manuals in the field of art, artists' materials, artistic techniques, and art education; books in the field of art, artistic techniques and art education; printed instructional and teaching materials in the field of art, artists' materials, artistic techniques and art education; adhesives for stationery purposes; modeling compounds in the nature of modeling clay and modeling paste; ink for writing instruments; Indian ink; writing ink; drawing ink; calligraphy ink; calligraphy ink; ink sticks; colour sticks, namely, stick markers holding paints ]