Advertising agencies, namely, promoting the goods and services of others; Advertising services, public relations and marketing services, namely, promoting and marketing the goods and services of others through all public communication means; Art galleries; Commissioning of works of art; Computerized on-line retail store services in the field of art, fashion, jewelry, furniture, comics; On-line art galleries; Operating on-line marketplaces for sellers of goods and/or services; Preparing audiovisual displays in the field of art, fashion, jewelry, furniture and comic book advertising; Presentation of goods on communication media for retail purposes; Promoting the goods and services of others by preparing and placing advertisements in an electronic magazine accessed through a global computer network; Promoting the goods and services of others through on-line ordering and cataloging of those goods and services; Promoting the goods and services of others via a global computer network; Providing a web site at which users can offer goods for sale and buy goods offered by others; Providing a web site which features advertisements for the goods and services of others on a global computer network; Providing an on-line showroom for the goods of others in the field of art, fashion, jewelry, furniture, comics; Providing space at a web site for the advertisement of the goods and services of others