The coloring page of Mickey Mouse is bursting with vibrant floral hues and cheerful energy. His iconic silhouette is brought to life with shades of red and yellow, as he grins mischievously and holds a bouquet of flowers and a watering can in each hand. The word "Spring" is written in big, bright letters behind him and is surrounded by blooming flowers of all kinds. To add even more vibrance and joy to the page, I would use an array of bold and light pastel shades to color the background. This could be anything from a light pink to an energizing neon yellow, intended to bring a smile to anyone who sees it!