Slowly but surely, writer/director Asghar Farhadi has become a top voice in international cinema. The Iranian filmmaker has dedicated himself to intimate tales of personal woe, using his camera to explore universal concerns about family and self while picking at specific cultural issues and intimidations from his homeland. With efforts such as “About Elly,” “A Separation,” and “Fireworks Wednesday,” Farhadi has created a window to Iran, allowing outsiders to understand its people and atmosphere. His latest is “The Salesman,” and it immediately positions itself as one of his finest features, digging deep into acts of frustration and stunted communication, emerging with a richly defined sense of character and caution. “The Salesman” is modest in design, but its dramatic grip is tight, constantly surprising with its evolving sense of confusion. Read the rest at Blu-ray.com