The DEMO version only includes 4 pages:
https://artluno.com
https://artluno.com/julian-opie.html
https://artluno.com/lernert-sander.html
https://artluno.com/shahak-shapira.html

It is possible to download these free files and install them on your server, so you can test how the site works.
Visit https://www.waybackmachinedownloader.com/en/buy-wayback-machine-downloader-recover/ to buy a fully functioning site.
Go back to the index page