It seems like you're referring to "Fifty Shades of Grey" (not Blue), a bestselling novel by E.L. James, which was later adapted into a movie. However, I'll try to come up with a story related to the topic you've provided.
It's 2005, and we're in Indonesia, where the beautiful blue skies and lush green landscapes inspire a young artist named Luna. She's on a mission to capture the essence of her homeland through her paintings.
Luna's best friend, a fellow artist named Bimo, challenges her to create a series of artworks showcasing the diverse shades of blue found in Indonesia. From the bright blue of the coral reefs in Raja Ampat to the soft blue of the misty mornings in the mountains of Java, Luna sets out to explore and paint the country's many blues.