Design a penguin-themed coloring book page: Imagine a coloring book page dedicated to the charming penguin: Create an illustration that features an adorable penguin in its icy habitat. The penguin should be the central focus of the page, with its distinct black and white markings. The background could portray a snowy landscape, complete with icebergs, snowflakes, and a glimpse of the Antarctic sea. Ensure that the penguin's expression is endearing, and its body language captures its playful and curious nature. Incorporate intricate details into the penguin's feathers and markings, making the coloring process engaging and enjoyable. Leave enough space for colorists to experiment with shading, highlighting, and various color palettes. This will allow them to bring the penguin and its icy environment to life in their own unique way. Whether realistic or whimsical, the finished artworks should capture the adorable essence of these beloved birds.