ensemble poster design — Oversized title with group, diagonal composition

A retro-futuristic superhero movie poster gathers four adult heroes in ribbed blue-and-white suits around a gleaming city tower, enclosed by a thin rounded border with a tilted blue title banner in the lower right. The background is a bright blue daytime sky over a stylized city, with a tall glass skyscraper rising in the upper right, a circular emblem with a stylized numeral "4" mounted near its crown. In the upper-left corner, pale blue light flares and small glowing orbs drift above the rooftops. Near the top center, an adult woman with long platinum-blond hair floats weightlessly, wearing a blue ribbed turtleneck suit with white shoulders and a circular numeral-"4" emblem on her chest. Her arms extend gracefully outward, faint rainbow refractions shimmering around her upturned palms. On the left side, an adult man with dark wavy hair and a mustache leans forward in a blue ribbed suit, his right arm stretched impossibly long across the frame toward the left edge, ending in a white-and-black gloved hand with fingers spread. A circular numeral-"4" emblem sits on his chest. On the right side, a blond adult man soars upward, his white-and-blue suit wreathed in curling orange flames, his gaze fixed on something above the frame. In the lower-center foreground, a massive adult rock-skinned creature looms largest of all, its craggy brown-orange stone body and heavy brow bent toward the viewer, small blue eyes glinting beneath the rocky ridge. It wears the same blue-and-white ribbed suit with a numeral-"4" chest emblem, one enormous rocky fist raised near the bottom edge. Along the left edge, midway down, a small silver humanoid figure glides on a surfboard through the air. In the bottom-left corner, a small boxy white-and-blue robot with round camera-like eyes and a numeral-"4" emblem on its chest looks up at the heroes. Thin orange flame trails arc across the sky behind the group. A thin double-lined rounded rectangle in pale blue traces the inner frame over a narrow cream outer margin. In the lower-right, a deep-blue banner tilts diagonally, carrying a large white stylized "TITLE" with a smaller subtitle line beneath it and a circular numeral-"4" emblem at the banner's upper right. A tiny block of credit text sits centered at the very bottom edge, too small to read. On the left edge, a small red oval sign bears lettering too small to read fully. The lighting is bright and cinematic, with warm sunlight raking across the rock creature's craggy skin and the heroes' suits, cool blue skylight filling the shadows, and hot orange glow radiating from the flaming figure, while crisp highlights sparkle on glass, chrome, and flame. The four heroes fanned around the monumental rocky figure in the foreground, balanced against the tower and the tilted title banner, forms a dynamic upward-sweeping composition in cobalt blue, flame orange, and clean white, rendered in a polished retro-futurist blockbuster style with an optimistic, adventurous mood.