At CEDIA, there were some announcements of new decor friendly acoustic treatments.
This new one is from Auralex and seem to meet many members criteria for WAF and for fit into your decor.
http://www.auralex.com/sonicprint/
This new one is from Auralex and seem to meet many members criteria for WAF and for fit into your decor.
http://www.auralex.com/sonicprint/