Linked geometric medallions extend through the long red field of this runner. A large rounded diamond near the upper part is followed by smaller angular centres, each attached to a slender dark line. Pale ochre, cream and dark blue define their internal details. Small isolated devices are scattered across the red, while several patterned bands form a continuous frame around the sequence. The medallions change shape as they descend, so the long line does not become a sequence of identical units. Some have elaborate pale interiors; others are darker and more compact.
Along the edges, the border maintains a steadier repeat. That difference allows the broad central progression and much finer framing to be appreciated separately, especially where a long section remains exposed beside the furniture. The Shirvan design name refers to a geometric carpet vocabulary historically associated with the eastern Caucasus. Linked centres, small field devices and finely divided borders have been interpreted beyond that original regional setting.
This vintage Afghan runner gives those references a particularly extended format, with red remaining a substantial part of the composition around the principal ornaments. The generous 464 × 209 cm dimensions make this a broad runner for an elongated room or a spacious passage. Plain furniture placed along its sides would leave the central line clear. Warm timber could refer to the ochre, while dark blue fabric would answer the stronger outlines. The repeated medallions would establish a direction through the whole arrangement.