Arti et Amicitiae was created in 1855.
Accademia di Belle Arti Firenze was created in 1563.
Accademia delle Arti del Disegno was created in 1563.
Arti Shah is 4'.
Arti Pandya has written: 'Ashabhumini khojman'
Et j'attends was created in 2005.
Et pourtant... was created in 2005.
Escape with ET was created in 1997.
ET Chandigarh was created in 2004.
This Et Al was created in 2002.
ET Now was created in 2009.
Gestalt et Jive was created in 1984.
No, "arti" is not a prefix. It is not commonly used at the beginning of words to change their meaning.