41.   In pasties and panties, she soon slips inside an enormous oyster shell.

42.   It will also be innovative because it will be shaped like an oyster shell.

43.   Similarly, the Burlington Arcade was designed for Lord George Cavendish of Burlington House to prevent passers-by from throwing oyster shells and other rubbish into his garden.

44.   Thousands of oyster shells cover the seashore of Lau Fau Shan.