We went out for walking, and in deed, we have a lot of papaya trees in Tai Po, Hong Kong.  A farmer gave a papaya to children, and they ate it.  This drawing is “the taste of papaya” by 4 years old.  The child said, “Papaya taste like a rainbow!”  So, she chose many colours to represent different flavours that she tasted from eating papaya.  We encourage children to encode different domains:  taste → 2D drawing,  sound → movement,  scent → sound, etc. We value this process as an important part of creativity.