Molly Parkin College, London, and then a scholarship to Brighton College of Art. After marriage she became a teacher, painting throughout this period. After a series of affairs, including a long-term association with James Robertson Justice, Parkin separated from her husband at the start of the 1960s; at this time she lost the desire, inspiration and passion to continue with her artwork. To support her two daughters, Parkin turned to fashion. After making hats and bags for Barbara Hulanicki at Biba, and working alongside Mary Quant, she opened her own Chelsea boutique, which was featured in a "Newsweek" article about Swinging London.
Biba Model Bell–LaPadula model. In general, preservation of data "integrity" has three goals: This security model is directed toward data "integrity" (rather than "confidentiality") and is characterized by the phrase: "read up, write down". This is in contrast to the Bell-LaPadula model which is characterized by the phrase "read down, write up". In the Biba model, users can only "create content at or below" their own integrity level (a monk may write a prayer book that can be read by commoners, but not one to be read by a high priest). Conversely, users can only "view content at or above" their own