The staircase of the Royal Ontario Museum (more exactly, of Michael Lee-Chin Crystal). Creative edit in Red Monochrome. The "Film Grain" was also added on purpose. I called this photograph "Ruby Eye". In fact, the colour of the staircase is white. 
Post-processing: Lightroom, Photoshop and Nik Collection.
<a href="//commons.wikimedia.org/wiki/User:Maksimsokolov" title="User:Maksimsokolov">Maksim Sokolov (maxergon.com)</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>