This adorable little polar bear stands inside a circle, with a blue ribbon around its neck, clutching a red heart in his paws. To make this scene more magical, I would start by giving the background a light sky blue color, with a light sprinkle of white for the stars in the night sky. The circle around the polar bear could be done in a rich grey, and the bear itself should have a soft white fur, with touches of light blue and grey to give it definition. The heart he is holding can be coloured in deep reds and maroons, while the blue ribbon could be subtly blended in different shades of blue, with a few hints of white along the edges. Lastly, I would use a grey pen to outline the shapes that make up the polar bear and the circle around him. This would help further define each element and make the composition stand out.