← art vocabulary Export Options Alphabetize Word-Def Delimiter Tab Comma Custom Def-Word Delimiter New Line Semicolon Custom Data Copy and paste the text below. It is read-only. Select All value range the range of darkness or lightness of an object transparency pertains to the translucency of a paint lightfastness a rating of how well the color will resist to change when exposed to light HP (hot-press) has a very smooth flat surface. it is useful for watercolor combined with ink or pen or colored pencil. paint is more easily lifted from HP paper after it has been applied. CP (cold-press) has a rough texture, which varies from brand to brand ferrule the metal casing, which holds the hairs of the brush flat brush a brush with a flattened ferrule and a wide flat edge round brush a brush with a round ferrule and bristles that usually form a point fan brush a brush with bristles that make a rounded fan shape and for painting textures rigger brush with a round ferrule with especially long bristles used for painting line painting