Should I use polish? Help needed

I hope one of the experts can tell me what to do. I want to use polish on this piece but I'm afraid it might make it look like crap. Any suggestions? I posted a pic below. Thanks, Veronica
Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
Add image file

Site Timeline is a website for homeowners and building and maintenance pros. It is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.