teaser poster for a luxury jewelry brand. The image features 10 elegant, closed jewelry boxes arranged symmetrically on a dark, moody background. Each box is crafted with fine materials and subtle gold accents, with a soft spotlight creating a faint glow around them, emphasizing mystery. The overall tone is luxurious and mysterious, with deep shadows and dark color grading to create an air of intrigue. The composition should feel minimalist, focusing on the boxes, leaving viewers curious about the hidden treasures inside --ar 4:5 --s 250