This type of Persian Carpet is known in Iran and the worldwide trade as Ardebil Senneh Baf. Most Ardebil carpets use large scale geometric designs because the population is akin to the Azerbaijan Republic, both originating from the Kizil Bash tribes of the Turkic Ak Koyanlu horde.
The Ardebil Senneh Baf is distinct because it nods to a more Persianate sensibility. Finely knotted, sensitively hued, and with the design of a fishpond as an existential metaphor. It has been said the fishpond pattern is to exercise the Sufi idea of layers of consciousness, and should be clearer/stronger towards the centre, whilst having no technical change.
Pure woollen symmetrical knots on a cotton warp, two weft shoots per row of knots.
Ardebil has a Sufi shrine that is an important pilgrimage centre. The famous Ardebil Carpets now in the Getty and the V&A were gifted to the shrine during the Safavid era. The Safavid Empire and the fact of Iran being a Shia Islam country began in Ardebil in the early 16th century.
NW Persia Circa Mid 20th century