Mediciâs dinner plates, and if we act quickly we can dominate the city.â / âIt was sacrilege to pluck a man from lifeâs garden in the cathedral. You must distance yourself from anything associated with it.â / âThe murderers may be a plot by a lesser house to start a war between the Lorraine and Medici Houses that they will benefit from.â / âWe must be decisive.â / âWe must be cautious.â
âFor the sake of the ancients,â the Duchess suddenly snapped, âWould you stop playing with that toy!â And the room fell silent. Each of the men looked to the Duke for a sign that they should leave, but all he said was, âIt is not a toy, petal of my rose, it is a scientific device of Leonardoâs that can control the weather.â
âDonât be absurd,â his wife said pointedly. âNobody can control the weather.â
âNo more than they can control the birds in the sky or the creatures in the sea?â he asked. She folded her arms and glared at him. âLet me show you,â he said. He turned the device around and showed her the dial on the front. âThese markings indicate high pressure and low pressure. And when a storm is coming the air pressure is lower than it is during calm weather when the air pressure is higher.â He looked up at his wife but still she glared at him. âHave you not felt a change in the air when a storm is coming?â he asked. âThat is the air pressure changing. If you boil water and capture the steam in a glass chamber you can measure the increase in pressure even as the steam builds up.â
âSo?â his wife asked.
âSo watch carefully,â he said. He turned a brass dial at the base of the device and the dial moved to low It took a moment, but the councillors did feel the air in the room change. It became heavier, as if steam was being released into the room from some hidden device. They looked at one another uneasily. âDoes it smell like rain?â the Duke asked. Several of the advisors admitted that it did, while the Duchess said nothing.
âNow,â said the Duke, âif I turn the dial the other way.â He turned it and the change in the room again took a moment but there were murmurs of surprise all about him as the air became drier and cooler.
âIt is like magic, your grace,â said one of the advisors.
âIt is science,â said the Duke.
âI understand it not, and I like it less,â said one of his oldest advisers. âI have always preferred the strength of observation and reason.â
The Duke looked up and met his wifeâs eyes. âAnd what does observation and reason tell us we should do right now, do you think?â
Her lips curled into a mocking smile. âIt tells us we shouldnât be sitting here in this chamber, playing with toys that have no practical use while we are attacked by our enemies.â
The Duke waved his hand in the air and the councillors and advisors then beat a hasty retreat from the room. The Duchess rose to her feet and made a grab for the device in front of her husband, but he pulled it back towards him. âYou are a man with no metals in his backbone,â she hissed. âMy father warned me you were a straw man.â
The Duke sat impassively. He had heard it all before. She had married beneath herself. He owed all his success to the wealth she brought to the marriage. The Walled City was her prison. She should have never left her native land. He let her talk on for some time and then said, âYes, my rose amongst roses. I know all this. As I know that your family and most of those of your homeland are undoubtedly all dead of plague, and you are only alive because after leaving me to go and live with them, you then fled back to live in the Walled City with me.â
âEnough!â she said and banged her palm angrily on the table. âDonât taunt