This coloring page shows Arthur, a young boy, and Selenia, a small, blue-haired girl, standing side-by-side with serious expressions on their faces. Arthur is wearing a white shirt and blue denim jeans, while Selenia wears a white dress. A vibrant green plant stands behind them. To color this page, I would use soft hues of blue, green, and white to capture the dreamy feel of the image. For Arthur and Selenia, I’d use oranges, yellows and browns to bring out their warmth and kindness. For the background, I would use a combination of light blues and greens to bring out the beauty of the setting and emphasize the importance of their conversation.