The Museum by Susan Verde, illustrated by Peter H Reynolds

From chapters.ca:
When I see a work of art, something happens in my heart! As a little girl tours and twirls through the halls of the art museum, she finds herself on an exciting adventure. Each piece of art evokes something new inside of her: silliness, curiosity, joy, and ultimately inspiration. When confronted with an empty white canvas, she is energized to create and express herself—which is the greatest feeling of all. With exuberant illustrations by Peter H. Reynolds, The Museum playfully captures the many emotions experienced through the power of art, and each child's unique creative process.