8" wide x 7" high
South of Martha's Vineyard is this area known as "mud patch" where the sea-bed contains fine-grained sand, applied here and swiped with a wooden stick to reveal thick and thin evidence. Area surrounding words has wisps of eel grass and the salty blush it leaves as a trace arround the glaze from it's ash. Glass center. Shiny interior glaze is from land-based clay and wood ash.