Write a captivating news report about the unusual case of Leena Chang, a 24-year-old Seattle woman charged with a series of bank robberies that blended crime and art. Detail how she allegedly used her wanted poster as a collage to celebrate her actions, and explore the creative yet criminal methods she employed during her yearlong spree of heists across the city. Consider the implications of her actions on public safety and the fascinating intersection of artistry and crime in her story.