Swansea City are eyeing Sevilla striker Fernando Llorente.
The 31-year-old, who has scored seven goals in 24 appearances for his country, has also been linked with a move to La Liga side Real Sociedad.
Swans chairman Huw Jenkins has said the club want at least two new strikers.
"[Llorente] is one of the players who has been mentioned," coach Alan Curtis told BBC Wales Sport.
"It's probably time we brought a big signing in."