16 Paper and cardboard; printed matter namely, books, magazines, comics, product manuals, and product guides in the fields of art and works of art made of cardboard authenticated by non-fungible tokens (NFTs); printed artistic reproductions, being art prints, graphic art reproductions, photographic reproductions; paintings as works of art; graphic art prints; artwork, namely drawings, being art prints, graphic prints, paintings, works of art in the form of framed or unframed paintings, works of art made of cardboard, works of art made of paper; drawings, art pictures in the nature of drawings, paintings, and printed photographs, art prints, engravings, graphic art prints, hologram art prints, reproductions of paintings, collages made from mix media art materials; printed matter namely tickets; printed publications, namely brochures and design guides, architectural specifications sheets, technical instruction sheets, and standard drawings in the fields of art and art, music, games, and cryptographic collectibles authenticated by non-fungible tokens (NFTs); printed instructional materials in this class in the fields of art and art, music, games, and cryptographic collectibles authenticated by non-fungible tokens (NFTs); printed activity packs of paper materials and stationery, namely stickers, pencils and activity books; banners and flags of paper and cardboard; stationery holders for desks; paper ticket holders specifically adapted for paper tickets; paper, cardboard and goods made from these materials, not included in other classes, being educational art and craft materials, photographs and photo albums, printed posters, craft paper, art and craft kits, paint boxes; instructional and teaching material in the fields of art and art, music, games, and cryptographic collectibles authenticated by non-fungible tokens (NFTs)