Prompt
"An image of a handwritten letter on a prison-issued paper, with a faint cell bar shadow in the background, depicting Martin Luther King Jr.'s powerful and iconic 'Letter from Birmingham Jail', dated April 16, 1963, with a solemn and reflective tone, incorporating subtle hints of the civil rights movement, such as a small image of a chained lock or a segregated sign, in a muted color palette with warm undertones, evoking a sense of hope and resilience."
