Bottle-cap Aquarium and Tiny Girl

A small metal bottle cap has been coaxed into a shallow glass aquarium, its rim dented and reflective in muted charcoal and off-white tones that echo #3E3E3E and #F7F3EE. Tiny corals in coral-pink and warm gold hues ripple with the current, the palette moving between #FF8A80 and #FFD27F while teal water glows faintly like #6FB7B7. A tiny girl kneels at tabletop level beside the cap, palms hovering, face lit with soft, intimate wonder as she watches miniature fish trace lazy loops. Surfaces remain clean and unlettered so the metal and glass read as pure shapes, with micro-scratches and tiny water beads giving scale. The viewpoint is slightly low and close, a tight-medium framing inside a 16:9 crop that centers the cap and the girl while preserving negative space to the right. Focus resolves sharply on the girl's eyes and the rim of the cap, with a shallow depth letting the background blur into warm neutrals. Light is warm and gentle, creating soft separation and a faint rim glow on the water surface. A single pebble and a curled dried leaf sit nearby as quiet props to suggest a tabletop diorama. The scene feels like a delicate painted realist study, with tactile metal, glossy glass, and the soft grain of coral textures rendered in subtle brushlike detail. Gentle ripple motion in the water and the slow posture of the girl create calm energy and a sense of quiet, ongoing observation.