ensemble poster design — Oversized Title, Top Title

A fantasy movie poster shows three young adult students in their mid-twenties in dark green school robes crowded together in a misty green-lit stone chamber, beneath a huge ornate gold "TITLE" at the top. The background is a vast ancient chamber of pale green stone, with carved arches, tall fluted columns, and a glowing mist that brightens toward the upper-center. Watery reflections shimmer across the polished stone floor. Across the top, the main "TITLE" is set in large three-dimensional golden letters with lightning-bolt flourishes, arched slightly, with a smaller gold subtitle line tucked to the right beneath it. On the right of center, a young adult man with tousled dark hair and round wire glasses stares forward, wearing a dark green robe with a red-and-gold striped collar and a colorful embroidered house crest on his chest. His right hand grips the hilt of a long silver sword angled diagonally across the frame, its blade catching a starburst of light near the top-left. Faint engraved script runs along the sword's blade, too small to read. In the middle, a red-haired young adult man with wide blue eyes looks up and left, a red-and-gold striped tie visible at his collar, his robe matching the others. On the left, a young adult woman with long wavy brown hair holds a thin wooden wand aloft in one hand and a small book in the other, her expression anxious. In the lower-left corner, a large-eyed house-elf creature with bat-like ears and wrinkled greenish skin peers upward, wearing a ragged cloth tunic. The young adults' faces are lit from above by the chamber's greenish glow, their eyes bright against the gloom. The lighting is eerie and green: a diffuse emerald radiance floods the stone chamber from an unseen source above, glinting off the sword blade and the elf's huge eyes, while deep teal shadows pool in the robe folds and the lower corners. The composition crowds the three young adults into a tight diagonal group at the center-right, balanced by the glowing chamber architecture on the left and the elf in the lower-left, while the sickly palette of emerald green, stone gray, and burnished gold, rendered in a polished photorealistic fantasy style, creates a wondrous, foreboding, secret-chamber mood.