When a French artist’s price list refers to 5 X 5 or 10 X 10, that’s centimeters, not inches. An inch is 2.54 cm.
Still, I like to buy from the living artist when I can. https://www.claudialoudunbengler.com/
Trying to sort out what I like so much about Claudia’s work, I think it says “mountains and waters” to me. Also, much like Chinese landscape paintings.