Another puzzler for you to test your Edinburgh architecture knowledge, this week I discovered these impressive swirls of masonry, but can you tell me where they are, and have been for almost 200 years?
Good luck and remember to check in at the ES facebook page for clues though out the day.
Answers to come by the end of the day and hopefully this week I will get that WhereArt!? leaderboard setup.
The drawing is in black ink, using a staedtler triplus fineliner, with pencil shading (HB) over the top, to highlight the building.