Choose the pair of words that best expresses a relationship similar to the one between the first two words. Sculptor : Chisel :: Painter : ?

The analogy describes a craftsman and their primary tool. A sculptor uses a chisel as their main tool to create a sculpture.

Following this relationship:

• Option 1, Canvas, is the surface a painter works on, not a tool.
• Option 2, Brush, is the primary tool a painter uses to apply paint. This matches the relationship.
• Option 3, Colour, is the material used by a painter, not a tool.
• Option 4, Easel, is a stand that holds the canvas, not a direct tool for painting.

Therefore, Brush is the word that best completes the analogy.