A full-body portrait of a woman embodying a unique fusion of cowgirl and knight, joyfully smiling as she rides a horse under the vibrant hues of a sunset. Her attire reflects a whimsical Venetian carnival flair, with intricate designs and vibrant colors. The setting suggests an intense yet playful battle scene, capturing the spirit of adventure and courage. Rendered in high resolution with hyper-realistic detail, the composition is reminiscent of an oil painting, inspired by the dynamic and imaginative style of Frank Frazetta.