This has been made for the same person as the other Maldon picture tile. Her mother's name is Dawn (hence the name of the boat) and she was a work colleague of mine before she retired and moved to Maldon.
Thanks for your support - I think I am going to make what I like in future, anyway. It is very difficult to make things that are exactly like, rather than inspired by, a particular place. This is especially true when I am working on a tile 12cm (approximately 5 inches) square.