If fetching modern art is your goal right now, check out Etsy artist BorianaM and her incredible collection of abstract head silhouettes:
I love how the artist has framed them for her shop listings - I would mimic this framing style if I purchased one. And since most are prints (though some original are available), prices are affordable.
Any of these would be the perfect punctuation mark in a space. Especially juxtaposed in an otherwise classical or traditional space.
Check out the Etsy shop here...