Final answer:
The artistic influences on Greece demonstrate its rich connections with other parts of the ancient world through trade and interaction, signifying its involvement in the Mediterranean cultural and economic spheres.
Step-by-step explanation:
The many artistic influences on Greece highlight its extensive connections with other parts of the ancient world. These influences suggest that Greece was not isolated; rather, it was a part of a larger Mediterranean 'world,' actively engaged in trading, raiding, and settling alongside other civilizations of the Iron Age. Greek knowledge of the outside world, despite being based on hearsay and fantastical stories, extended to the coasts of the Mediterranean, the Black Sea, Egypt, and Persia due to colonization and trade. Greeks interacted with cultures as far as the Atlantic Ocean, although their direct knowledge was limited by the Carthaginian-controlled straits of Gibraltar.