Bussoletti Leonardo operates in Narni, a small corner of Umbria in central Italy where volcanic soils and continental climate shape distinctive wines. The winery works primarily with indigenous varieties suited to the region's terroir. Colle Murello Umbria Bianco, made from Trebbiano Spoletino, expresses the mineral character typical of white wines from this area. The Ciliegiolo variety—a Tuscan grape with a foothold in Umbrian production—appears across the portfolio in both still and rosato forms: Ràmici Ciliegiolo di Narni and 05035 Ciliegiolo di Narni Rosato each demonstrate the grape's range. Wine Advocate, Wine Enthusiast, and Wine Spectator have assessed the winery's output, reflecting its engagement with critical evaluation. The wines reflect Narni's specific conditions and the winery's focus on regional expression through carefully selected varieties.