Water in swimming pools changes its look more than in any other form... its colour can be man-made and its dancing rhythms reflect not only the sky but, because of its transparency, the depth of the water as well. If the water surface is almost still and there is a strong sun, then dancing lines with the colours of the spectrum appear everywhere.
In the swimming pool pictures, I had become interested in the more general problem of painting the water, finding a way to do it. It is an interesting formal problem; it is a formal problem to represent water, to describe water, because it can be anything. It can be any colour and it has no set visual description.
It sometimes takes a foreigner to come and see a place and paint it. I remember someone saying they had never really noticed the palm trees here until I painted them.