Indoor Art got rejected and I would like some help improving similar nominations in the future

[cyndiepooh]

They did post a clarification on art if this helps:

Unique Art

Works of art and architecture encourage exploration and reflect the communities where they are found and their values. Art Works of art are generally eligible so long as they are unique, distinct, and permanent. This can include indoor artwork (framed and murals) and museum exhibits that are intended to be permanent. Nominators should use the official title and credit the artist when possible. They should tell the story of the work, explaining the cultural context. Submitters should make use …

I really have trouble accepting a painting in a hallway without the story behind it.