First order glass
Aqua prism, brass armature, amber-white beam
Bend the night
A historical optical system rendered as a dark engineering plate: concentric glass gathers the lamp and sends one disciplined shaft across the sea.
Prism rings
Cool aqua circles hold the whole composition on a single optical axis.
Brass rules
Thin bronze lines frame the surface like a lantern-room instrument.
Warm beam
Amber light is reserved for the lamp, the flare, and the brightest claim.
Range marked in sea miles
Concentric annular prisms
Engraved Roman capitals