The Paintings and how they Evolve The success of each fluid painting depends on many factors: the different media used and how they interact with each other, together with lighting, temperature control and air currents. Even simple dust particles play a part in the feel of some of the paintings.  Some fluid paintings may take 24 hours or more to develop while others might happen instantly; therefore Chris has to constantly monitor the events taking place. Sometimes nothing will happen for hours and then suddenly it will all come together. Patience plays a large part in the process, and as it is a naturally occurring event, Chris can't hurry the process or even slow it down if it is happening too fast.