Concept:Gandhara art was a synthesis of Indian and foreign styles, chiefly influenced by Greek (Unani) and Roman art.
Explanation:The Gandhara school emerged during the Kushana period in northwestern India.
It blended Buddhist themes with Greco-Roman artistic techniques.
In the options, "Unani" refers to Greek influence.
Key features include realistic Buddha figures, wavy hair, a halo, and Roman-style drapery.
Motifs like vine scrolls, cherubs, and centaurs also show Roman impact.
Persian and Chinese elements were present but not the primary influence.
Thus, Gandhara art is best described as Greco-Roman in its foreign inspiration.
Answer:Option B: Unani and Roman.