Amazing Grace..lovely in its simplicity. My question is, and, taking into account that you are heavily weighted with restoration experts, did you have a historical document from which you worked, or did you just proceed with reckless abandon? My husband and I are whining and crying over our attempt to recreate a small greenhouse on our farm in rural Kentucky. There was nothing in the deed and our plans lack creativity ..in fact all we have taken away from this project is that husband and wives should should not work on architectural projects together ! Is there a reference source you would recommend. Thanks.