Liquid simulation in all its forms is science as well as an art. We spent a number of weeks perfecting the flow of water, ice and snow to create a mesmerising journey of water through the seasons. Taking our inspiration from photographs of each of the water states in its natural environment we used a combination of different 3D software to create the right effect. Whether that was water cascading onto the top of lift doors, or chunks of ice falling from the walls, all of which was crucially enhanced by a visceral sound design.