The influence of Greek and Roman artistic style is most clearly seen in which school or regional form of ancient Indian art

Introduction / Context:
Ancient Indian art developed through interaction between indigenous traditions and foreign influences. After the conquests of Alexander and subsequent contacts with the Hellenistic world certain regions of north west India displayed a distinct blend of Greek Roman and Indian artistic features. This fusion is especially important in the study of Buddhist sculpture and is a favourite topic in history and art related examinations.

Given Data / Assumptions:

• The question asks where Greek Roman art has found a place within Indian artistic traditions.
• Options include Buddhist Art in general Ellora Kalinga and Gandhara.
• We assume familiarity with major schools of sculpture such as Gandhara and Mathura.

Concept / Approach:
The key concept is Gandhara art also called Greco Buddhist art. It developed in regions corresponding to present day north west Pakistan and eastern Afghanistan. Gandhara sculptures of the Buddha show realistic drapery curly hair and facial features influenced by Greek and Roman classical art combined with Buddhist iconography. Recognising this characteristic mix allows quick identification of the correct option.

Step-by-Step Solution:
Step 1: Recall that Gandhara school of art flourished under Kushan rule especially during the time of Kanishka. Step 2: This region had strong cultural contacts with the Hellenistic world after the campaigns of Alexander and later Indo Greek rulers. Step 3: Artists used techniques such as realistic body proportions wavy hair and intricate folds of garments that strongly resembled Greek and Roman sculptures. Step 4: These features are not prominent in Ellora caves or in the traditional Kalinga style which developed mainly in eastern India. Step 5: Therefore the correct answer is Gandhara.

Verification / Alternative check:
Verification can be done by recalling textbook images that compare Gandhara and Mathura Buddhas. Gandhara images often show the Buddha with a toga like robe and Mediterranean facial features while Mathura versions appear more indigenous in style. History books explicitly describe Gandhara art as influenced by Greco Roman traditions which confirms that this is the school where Greek Roman art found a place.

Why Other Options Are Wrong:
Buddhist Art as a general term is too broad since not all Buddhist art shows Greek Roman influence. Only specific regional schools such as Gandhara do so clearly. Ellora is famous for rock cut caves representing Hindu Jain and Buddhist themes but its style is primarily Indian rather than Greco Roman. Kalinga refers to the art and architecture of ancient Odisha such as the famous Sun Temple at Konark and does not show dominant Greek Roman features.

Common Pitfalls:
Some students choose Buddhist Art in general because Gandhara is known for Buddhist sculptures. However the question specifically asks about Greek Roman influence and that is most strongly and famously associated with Gandhara. Another pitfall is confusing Gandhara with Ellora because both involve sculptures and cave temples. Careful reading of the key words Greek Roman will guide you correctly.

Final Answer:
Greek and Roman artistic influence in ancient Indian art is most clearly seen in the Gandhara school of art.