bayview subway station

I really enjoy seeing art in the otherwise bleak subway stations and I think we could use more of it. It would actually be the perfect public space for changing installations, though we rarely use it for that purpose. 
I'm also intrigued by the imagery at Bayview and Sheppard that was created by Panya Clark Espinal in 2002. It looks like abstract distortions from most angles but viewed from the right spot it looks impossibly realistic, with the shapes extending from the walls to the floors.