@Colin Corneau This was not only a test of digital negative making (there's some banding you can see that is in part from paper texture being picked up by my scanner and in part because the digital negative was the first print I'd made on my printer in ages and the heads weren't completely clean yet), but also of my sous vide machine for heating my developer chemistry. It's an excellent technique (the sous vide thing) because it keeps the chemistry at a constant temperature and it also helps humidify my printing room too.