35 Wholesale services relating to works of art; retail services concerning works of art; organization of exhibitions and fairs for commercial or advertising purposes; promotion of special events; advertising, promotional and public relations services; promoting works of art; promoting works of art for third parties; advertising services to promote the sale of works of art; trade show management services; organization and conduct of trade shows; business management of performing artists; organization and conducting of art exhibitions for commercial or advertising purposes; promotion of third-party artistic creations by providing online portfolios on a website; negotiation of commercial transactions for artists; business administration for visual artists; wholesale services relating to art materials; retail services concerning art materials; business management on behalf of visual artists; online retail services for virtual goods, namely, virtual art objects, works of art, downloadable digital image files featuring digital collectibles and downloadable digital image files authenticated by non-fungible tokens (NFTs); promoting and advertising virtual goods, namely, virtual art objects, works of art, digital collectibles and downloadable digital image files authenticated by non-fungible tokens [NFTs]; online auction services concerning virtual goods, namely, virtual art objects, works of art, digital collectibles and downloadable digital image files authenticated by non-fungible tokens [NFTs]; provision of online marketplaces for buyers and sellers of virtual products, namely, virtual art objects, works of art, digital collectibles and downloadable digital image files authenticated by digital tokens and downloadable digital files authenticated by non-fungible tokens (NFTs); online demonstration of virtual goods, namely, virtual art objects, works of art, digital collectibles and downloadable digital image files authenticated by non-fungible tokens [NFTs]; providing an online marketplace for buyers and sellers of goods and services for use in online virtual worlds; online retail or wholesale services for virtual products, namely, downloadable virtual products, namely, downloadable digital image files featuring digital collectibles [namely, works of art, art materials and objects] incorporating digital tokens and downloadable digital image files authenticated by non-fungible tokens [NFTs]; promoting and advertising virtual products, namely, art images, digital collectibles (namely, works of art, art materials and objects) incorporating digital tokens and downloadable digital image files authenticated by non-fungible tokens (NFTs); online auction services for virtual products, namely, art images, digital collectibles, namely, works of art, art materials and objects) incorporating digital tokens and downloadable digital image files authenticated by non-fungible tokens (NFTs); providing online marketplaces for buyers and sellers of virtual products, namely, art images, digital collectibles (namely, works of art, art materials and objects) incorporating digital tokens and downloadable digital image files authenticated by non-fungible tokens (NFTs); auctioneering; conducting of interactive virtual auctions; conducting of online virtual trade fairs; sales services on the metaverse concerning art objects, works of art, art images and art materials.