Question: Which artists are responsible for the sculpture permanently installed northwest of Valentine, Texas and about 26 miles northwest of a city in the high desert of the Trans-Pecos, located between the Davis Mountains and Big Bend National Park?
Sentence (from "Prada Marfa"): Prada Marfa is a permanently installed sculpture by artists Elmgreen and Dragset, situated 2.3 km northwest of Valentine, Texas, just off U.S. Highway 90 (US 90), and about 26 mi northwest of the city of Marfa.
Relevant evidence: Yes