Norman,
It is understood from you several threads on the topic that you consider the yard/patio items as clutter.
From your earlier posts, it appears that your HOA did attempt to address the issue but when the individual said it was art and artistic expression, your HOA (for unknown reasons) chose not to pursue the issue.
You were told that some of your options were to:
a) Run for the Board and be part of the decision process to enforce the issue.
b) Discuss with an attorney your options for enforcing the covenants/bylaws on the individual yourself (as owners, in addition to the Association, have the authority to enforce).
c) Live with it
d) Consider moving so you don't have to deal with it.
Have you looked into any of those options?
FYI, previous threads on the topic:
Subject: HOA By Laws started in April 2025
Subject: Property with trash allowed started in March 2025
Subject: Property with trash allowed started in December 2024