What is the primary purpose of a sketchbook for artists?

The primary purpose of a sketchbook for artists is to explore ideas and practice techniques. Sketchbooks serve as a personal space for experimentation, allowing artists to brainstorm concepts, develop compositions, and refine their skills without the pressure of creating a finished piece. Artists often use their sketchbooks to jot down thoughts, create quick studies, and try out different styles or materials. This process is crucial for artistic growth, as it encourages creativity and allows for the exploration of new ideas in a less formal setting.

Options that relate to displaying completed artworks or serving as a portfolio focus on the presentation of finalized pieces rather than the developmental process. Documenting art history doesn’t align with the individual creative practice that sketchbooks facilitate. Thus, the emphasis on exploration and practice makes the stated purpose of a sketchbook integral to an artist's development and creative journey.