More recently, the term has been applied to the work of Ian Nunn, a Canadian computer scientist and artist who has done extensive work in the application of interference pigments and films to 2-dimensional painting surfaces. These special effect pigments, such as ChromaFlair, exhibit strong directional spectral reflectance and colour shifting with the angle of view.
More recently, the term has been applied to the work of Ian Nunn, a Canadian computer scientist and artist who has done extensive work in the application of interference pigments and films to 2-dimensional painting surfaces. These special effect pigments, such as ChromaFlair, exhibit strong directional spectral reflectance and colour shifting with the angle of view.