ROM Staircase by Huangtidefall

via 500px http://ift.tt/1QwaX8Y

Colosseo at Night by vienenburg

Rome

via 500px http://ift.tt/1RKql0s

Spiral Staircase II by vienenburg

via 500px http://ift.tt/1kaAB50

Symphony of Lines by roliketto

I keep uploading pictures of Royal Ontario Museum, Toronto, Ontario, Canada.
If you want to see original colours of this architecture check out my stories:
http://ift.tt/1rAPnPt

via 500px http://ift.tt/1JdQuCa