Antique Sextant on Navigation Chart

A brass sextant rests diagonally across an unfolded paper navigation chart spread on a worn wooden workbench. The metal instrument shows signs of age with green oxidation along the edges and scratches on the arc. Fluorescent light from above casts sharp, geometric shadows that cut across the chart's grid lines and latitude markings. Deep corners of the room remain in darkness, hinting at predawn hours before the sun rises. The wood grain of the table is visible beneath the chart, showing knots and scratches from years of use. A faint reflection of the brass frame glimmers on the glossy surface of the paper near the instrument's handle. The scene is quiet, with the chart's faded ink and the sextant's heavy frame showing deliberate stillness.