Build an original English-language image generation brief with the following direction.
Subject and setting: Size 9:16. Sweets. In the foreground are ritual plates with a lit diya. The setting is a traditionally decorated Indian home with abundant marigold garlands (yellow and orange). They are kneeling on a decorated carpet. Also smiling. The boy. With long hair adorned with white flowers and jewelry. The girl is smiling happily. A photorealistic medium tight crop of a young Indian girl applying a red tilak to her brother's forehead during a festival.
Composition and styling: And colorful powders. Wears a white kurta and a blue waistcoat. Dressed in a blue embroidered lehenga choli and an orange dupatta.
Lighting and camera: The lighting is amber-toned and soft.
