Via Artnet’s front page:
Beginning with the last day of the Art Basel Miami Beach, almost 4000 artworks of the fair will be presented on artnet for the duration of two months. An interactive floor plan will allow visitors to navigate the booths of Art Basel Miami Beach's galleries and view images of exhibited artworks. Collectors interested in Art Basel and Art Basel Miami Beach will benefit from the extended duration of the fair online, as well as from artnet's global reach.
I have to admit, the service promises to be useful. Except of course, that after two months links to the site will no longer work because it will be taken down. To read the full site description click here.