The pigment is without binder or lacquer on the artwork, this to keep the colors pure. However, this ensures that the colors are always wet and continue to give off.
The works are based on the fears of man. We are born with two fears: the fear of falling and the fear of loud noises.
The rest of all fears are of our culture and external influences.
Hiyoyoa the Papua god watched over the underworld at the bottom of the ocean. The souls of the dead worked in gardens below sea level.