Rafaël Rozendaal: Collection

Rafaël Rozendaal is a visual artist whose canvas is the internet. He has a collection of websites where each one has a unique animation he created, and some allow its viewers to interact with the media. He is one of the first artists to sell websites to art collectors as actual art objects. 

A sample of his website works are:

Interactive Rain 

Interactive Color Explosion

Interactive Hand

He has many, many other websites on his primary website, as well as his other works such as haiku poetry, and samples from his exhibitions.

https://www.newrafael.com/websites/

While not all are interactive media, they are entertaining and almost mesmerizing to look at.