Create a fauvist-style illustration of a lily flower in bold, exaggerated colors, using expressive brushstrokes. The petals should feature a mix of vivid yellows, oranges, and deep purples, with contrasting blue and green undertones. The name 'Lily' should be elegantly incorporated in an artistic hand-drawn script, harmonizing with the composition. The background should be a solid color that can be easily removed or customized. The style should be vibrant, energetic, and inspired by Fauvism, with a striking contrast between colors.