Tripod Head on Oak Bench in Observatory

Brass fittings and a tripod head rest on the dark, grainy surface of an oak laboratory bench. Calibrated markings gleam under the warm glow of nearby string lights, casting sharp, measured shadows that stretch across the metal. Indigo twilight falls through the window, washing the upper edges of the frame in cool blue tones that meet the warm artificial light. Rain streaks the glass outside, blurring the distant city of Haikou into soft shapes. The focus remains tight on the mechanical details, highlighting the texture of the wood and the polished sheen of the brass against the dimming natural light. A thin reflection of the string lights runs along the curved edge of the metal plate.