Craft an engaging coloring page tailored for children, showcasing an endearing penguin (content: adorable and cheerful penguin) standing confidently on a piece of ice while waving enthusiastically. Embrace a straightforward line art style characterized by bold, prominent lines (style: influenced by classic children's book illustrations) that resonate with young artists. Ensure that the penguin's key features, such as its distinctive markings and expressive wave, are captured with simplicity while maintaining low detail. Use bold, expressive lines to outline the penguin's form and its lively gesture. Create a sharp contrast between the bold black lines and the white spaces, ensuring that no greyscale or shades are present. Set the scene with the penguin on the ice, surrounded by a clear white background (content: penguin on ice). Arrange the composition to emphasize the penguin's playful interaction, inviting young artists to explore their creativity through coloring (composition: penguin on ice waving, offering room for imaginative coloring). --ar 2:3