The fireplace of the old Countess of Verona.
The set includes:
A fireplace with an optical corridor illusion (and possibly a secret passage into the catacombs, torture
The picture of the countess with optical illusion is as changeable as the countess herself, depending on the side with which to look
Favorite Countess's doll, which when it was accidentally caught in the teeth of the castle dog (only the head survived)
And the rest of the little works of the Countess's entertainment
Grid on the picture did not work properly ((because to create an illusion we needed a rather dense grid, but the picture itself weighs quite a bit