: Specialized chemicals added to modify properties like drying time, mold resistance, or flow. Common Artistic Mediums
: The solid particles that provide color and "hiding power" (opacity). They are divided into expensive prime pigments for color and less costly extender pigments used as fillers.
: A water-based alternative that dries rapidly by evaporation (coalescence), forming a flexible, plastic-like film.
Modern paint formulations typically consist of four main components that determine their performance and appearance:
: A translucent medium where pigments are suspended in a water-soluble binder, often applied in thin washes on specialized cotton paper . Fun Facts & History
: The "glue" that holds the pigment together and ensures it adheres to the surface once dry.
Artists choose their medium based on the desired finish and working time:
Paint is a versatile material composed of a colorant (pigment) and a liquid vehicle (binder) that dries into a solid, durable film over a substrate. Beyond its role as an artistic medium, it serves critical functional purposes, such as protecting surfaces from environmental damage and enhancing aesthetic value. The Anatomy of Paint