Nick Vivarelli International CorrespondentItaly’s True Colours has sold Mario Martone’s Naples-set Cannes competition drama “Nostalgia” to Curzon Film for the U.K. and Ireland, among other new territories.The deal, negotiated by True Colours sales manager Francesca Tiberi and Curzon acquisitions executive Eleonora Pesci, marks the first partnership between the companies.At the Italian Screenings market event recently held in Lecce, Southern Italy, the Rome-based sales company also sealed fresh deals on several other films, including pre-sales on upcoming Locarno title “Delta,” which is a revenge drama with a contemporary Western vibe.Martone’s “Nostalgia,” which has been praised by Variety critic Guy Lodge as the prolific Italian auteur’s “most rewarding film in years,” stars Pierfrancesco Favino as the middle-aged Felice Lasco, who returns to the bustling port city after having lived in Egypt for 40 years.