Please restore previous version 
Please restore the previous version of your talk page. It will be referenced in upcoming mediation arguments and possibly arbitration for the Caisson (Asian architecture) article. I'd also like to add a comment. Also, it's generally bad procedure to erase talk pages. Some users get in trouble for it, though it's not a huge deal to me personally, it just takes away transparency. If you revert it, please delete this message or append it to the talk page. -