Time to see the light, sinner!
This trompe l’oeil cabinet has two doors, with button below the apron to push the doors open to gain access to the interior.
The motif contains objects that puritan sensibilities might find offensive, like smoking and drinking. That’s the “sinner” part of the title. “Time, to see, and light” are depicted with the hourglass, the spectacles, and the candle.