Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_11900773_4 (paper_type VARCHAR, theme VARCHAR)
### Question:
What kind of paper were the stamps with the theme duck decoys, barrow's golden eye printed on?
### Answer:
SELECT paper_type FROM table_11900773_4 WHERE theme = "Duck Decoys, Barrow's Golden Eye"