Considering the Courtyard by Marriott Columbus Airport in Columbus?
A VT member wrote the following comment about visiting Columbus:
Topiary Garden by Tom_Fields
For any art lover, Georges Seurat's immortal painting Sunday Afternoon on L'Isle de la Grande Jatte stands as the best example of the Pointillist style. This was an outgrowth of Impressionism.
This park pays homage to Seurat's work, by re-creating it in three dimensions. It's on the grounds of the Old Deaf School Park. It's open from April to December.