Final answer:
The archaeological discoveries that spurred the study of classical art most notably include Herculaneum and Pompeii. The Classical Greek period saw art deeply influenced by external cultures, which is evident in the iconic Athenian Acropolis and the widespread Roman appreciation and adaptation of Greek art.
Step-by-step explanation:
The archaeological discoveries of the ancient cities of Herculaneum and Pompeii in the 18th century greatly spurred the study of classical art. However, when examining the influences on Greek art specifically, we see a rich tapestry of connections with other parts of the ancient world. Many of these connections are apparent in the multifaceted developments during the Classical Greek period, where Greek art and architecture flourished under the influence of external cultures.
Athenian Acropolis and Athenian Agora are pivotal in the study of classical-era architecture. They demonstrate Greece's innovative ideas in art as displayed by the grand structures on the Acropolis and the unique aesthetic seen in Greek sculptures such as the Doryphoros. Furthermore, the widespread adoption and adaptation of Greek art by the Romans during and after their conquests reflect the undeniable appeal and influential nature of Greek artistic excellence.
In addition, the considerable exchange between Greece, Rome, and Egypt suggests a fusion of cultural traditions, as seen in temples dedicated to Egyptian deities in Italy and Greek-style pharaoh representations in Egypt. This mix of artistic, linguistic, and ideological elements points to a broader global connection where Greek art was not only influenced by but also significantly influenced other ancient civilizations around the Mediterranean.