Shortly after the sun's disc dropped below the horizon the warm red, orange and yellow wavelengths of light persisted to illuminate the sky and undersurface of the clouds and reflect on the surface of Cook Inlet and puddles in the beach sand at low tide; EF 28-70mm @ 37mm; f/11 @ 1/100 sec, ISO 400; Auto exposure, AV mode; Centerweighted-average meteriing Auto WB