Create an abstract representation of a Great Tit, characterized by harsh and expressive brushstrokes. Use a vibrant palette of yellows, greens, and deep blues, blending sharp geometric shapes with fluid, sweeping forms. Incorporate dynamic lines that convey movement and emotion, reflecting the bird's vitality and spirit. The background should be an imaginative interplay of colors, suggesting a sense of depth and atmosphere, enhancing the non-representational quality of the image. Focus on highly detailed textures within the forms to evoke feelings of energy and freedom, allowing the viewer to interpret the essence and emotions of the Great Tit through this abstract lens.