Swedish native Lena Janet Yvonne Ågren, raised in Landskrona, entered the public eye after winning a Copenhagen beauty contest that launched a modeling stint for Christian Dior and led her to Rome, where she refined her craft at Alessandro Fersen’s drama school. Her screen debut arrived in Luciano Salce’s “Colpo di stato,” followed by small parts in the Michael Caine vehicle “Pulp” (1972) and Jack…