Architectural Glimpses

An interesting topic for today's Mono Monday challenge by Pelorus Jack.  
This is a building seen from the back of my house, I like the roof line.  It was a baby clinic in the 196o's when we moved here and has changed over time with bits added.  Not sure what it's purpose is now, the last I heard it was a mental health day centre.
That was a while ago so may well be used for something completely different now.