a digital drawing in a sticker cartoon style, featuring a small, expressive Marceline Abadeer, with joyful expression with a wide open mouth , their cheeks are flushed, adding a sense of excitement or surprise, Marceline is wearing a red shirt with blue suspenders, which adds a pop of color to the otherwise monochromatic image, the background is a gradient of soft, muted shades of azure and orange, which enhances the character's cheerful and endearing appearance, the overall design is simple yet playful, with clean lines and a minimalistic color palette, typical of modern digital art, the image exudes a touch of innocence and joy, making it a perfect representation of a child's innocence and innocence<lora:CustomFlux/Marceline_Abadeer.safetensors:1.0:1.0>