Final answer:
Vincent van Gogh's 'The Starry Night' is significant for being a foundational work of Expressionism, the most famous piece in Van Gogh's body of work, and for its lasting influence on other artists. Option 4 is correct.
Step-by-step explanation:
The significance of Vincent van Gogh's painting 'The Starry Night' encompasses several aspects.
Firstly, the painting is considered a foundational image for Expressionism, due to its emotional and vibrant depiction of the night sky, which deviates from realistic portrayal in favor of expressing a more tumultuous, inner experience.
Secondly, 'The Starry Night' is arguably the most famous painting in Van Gogh's oeuvre, known for its swirling patterns of stars and night sky, which have captivated viewers and influenced generations of artists. Lastly, the work has inspired and encouraged other artists, evidencing its lasting impact on the art world.
Its swirling skies and emotive color have spread its influence well beyond Post-impressionism, impacting various art movements and encouraging artists to explore personal expression through color and form.