The document discusses the effectiveness of maintaining consistency across ancillary texts and the main product to increase promotional value and sales. It describes how Jessie J achieved coherency through using the same image, font, and photography in her magazine advert and album packaging. The author chose a "graffiti" font to resemble street art and maintain the bold, fresh image across their music video, magazine advert, and digipak cover. They used a dark, black and white color scheme and chiaroscuro lighting inspired by The Weeknd and Banks to enhance emotion. Audience feedback confirmed the importance of coherence, so outdoor photos replicated the urban setting and indoor photos matched lighting and composition.