Photo collection of images based on prompt: retro mascot logo of a mischievous skull with its tongue out, inspired by vintage biker style and tattoo culture, aggressive cartoon skull with sharp expressive eyes, dynamic flame trail coming from the back of the skull, bold clean vector lines, strong black outlines, red and gold color palette, high contrast, vintage 1970s illustration style, symmetrical balanced composition, screen print friendly, modern fitness brand aesthetic, detailed shading, professional vector logo design, isolated on white background.
