The present invention provides an artist in the art market consisting of an artist who produces a work, a work supply (work photo, media video) that shows and promotes the work on behalf of the artist, and a consumer who can easily and conveniently view and enjoy the work. Relates to an online art service method and an art work service online service system that can create a stable revenue structure by allowing you to obtain copyright revenue through online network services rather than selling images (photos) and media video works of works. According to the present invention, the steps of registering a work DB through an encryption system for collected art work data, such as artist and work information, work photos, media works, etc. about a plurality of works produced by the artists created by the creative work; Supplying the encrypted photos of the registered works to each home and commercial spaces (eg, hotel lobby, hospital lobby, etc.) through an online network; Streaming a predetermined amount of work photos every month through an online network according to a client form contracted for customer service; And serviced work images can be selected and used according to the customer's preference, and the company commission income is divided into profits generated according to the quantity of the selected work images, and the copyright fee settlement system is provided to the artist every month according to the quantity selected and used by the user. A method of providing an online artwork service comprising a;
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