Roman Columns in Petra, Jordan
Before I visited Jordan, I knew relatively little about world-famous Petra. I only realised that Petra had been a Roman City for several centuries when I visited Petra and came by several Roman ruins which are built in a style clearly distinguishable from the buildings carved in the rocks.
1/320s; 60mm; f/5.0; ISO 100
I have also posted this photo on my blog.