Design a coloring page targeted at children, featuring charming orangutans amidst lush tree canopies. Embrace a simple line art style characterized by bold black lines and minimal intricacies, making it suitable for coloring. Stray away from shading to maintain straightforwardness. Capture the essence of the orangutans by focusing on their unique shapes, and emphasize their interaction with the trees. Choose a camera angle that presents the orangutans in a natural climbing pose, highlighting their agility. Opt for an off-center composition that adds dynamic flair, placing the orangutans on one side and allowing room for their arboreal environment. --ar 2:3