gloss

One of the topics taught at the Painting Best Practices workshops is the optics of paint films. For example, we discuss and demonstrate how light interacts with paint films to create glossy or matte surfaces. Gloss is an observed phenomenon when light is reflected from a surface and thus, to a degree, is a relative effect. When light is reflected in a coherent manner, it creates a specular reflection, which we observe as “gloss”. If the light is scattered it causes diffuse reflection that we observe as “matte”...