I would use it to display art you love — a sculpture, pottery, vase, statue, rustic candle holders, fresh flowers in a big jug, etc. Depending on size, a single piece or collection.

This site has beautiful French antique pottery … pricey, but might give ideas to find similar:

https://frenchgardenhouse.com/category_16/FRENCH-COUNTRY.htm

Twigs would look nice in a vase or jug, too.

Vases at Ballard Designs

Love this spotted duck, to pair with a jar or candle holders:

https://www.simonpearce.com/guinea-hen-large-white-spotted-duck-green?g_keywordid=&g_network=x&g_campaign=SG+%7C+Performance+Max+%7C+All+Products&g_adid=&g_acctid=271-913-7878&g_keyword=&g_adtype=none&g_campaignid=16473784781&g_adgroupid=&gclid=EAIaIQobChMI9IODhb2r-gIVYxpMCh2Cgg2HEAQYCCABEgKh8fD_BwE

Anyway, just showing a few ideas. It’s a great display area!