Pôster Minimalista de Futebol de Costas

A clean minimalist sports poster featuring [a legendary football player] viewed entirely from the back, standing confidently in the center of the frame. The player wears the [Portugal national team home kit] with a deep red jersey, green shorts, red socks, and modern football boots. The jersey displays "RONALDO" in gold lettering with the number 7 beneath it. The composition is perfectly symmetrical with the player occupying the lower-middle portion of the canvas. A smooth [sky-blue gradient] background fills the entire scene with large negative space above the subject. Behind the player, enormous bold white typography spelling "RONALDO" stretches horizontally across the lower background, partially obscured by the player's body. A dramatic long shadow extends diagonally across the ground. Soft, directional studio lighting creates subtle highlights and realistic fabric folds on the jersey. High contrast, crisp edges, modern sports branding aesthetic, vertical wallpaper format.