Sunflowers at sunrise: medieval hilltop town of MonteCastello di Vibio beyond a field of sunflowers in early morning light, Umbria, Italy

Panoramic view of moonset over Todi, Umbria, with medieval hilltop town, full moon in pink sky; farmland in foreground

Panorama view of Tiber valley at sunrise with hills silhouetted purple by valley mist, with night lights of hilltop town of MonteCastello di Vibio, against pink and blue sky, Umbria, Italy

Panorama view of Tiber valley at sunrise with hills silhouetted purple by valley mist, with night lights of hilltop town of MonteCastello di Vibio, against pink and blue sky, Umbria, Italy

Panorama view of Tiber valley with Tiber river at sunrise with hills silhouetted purple by valley mist, with hilltop towns of MonteCastello di Vibio, and Todi with spire of San Fortunato outlined, gentle pink-orange sky, Umbria, Italy

Aerial view of medieval city of Todi with church and spire of San Fortunato church and countryside beyond, in early morning sunshine, Todi, Umbria, Italy

Aerial view of medieval town of Doglio nestled amongst woods on hillside, olive groves, and ploughed fields, Umbria, Italy

Todi, Italy: July 16 2013; Todi Mongolfiere Hot Air Balloon Festival - blue and green hot air balloon over Middle Tiber Valley with hills layered in early morning hazy sunshine, aerial view, Umbria, Italy

Aerial view of medieval city of Todi: Palazzo del Popolo and Palazzo del Capitano in Piazza del Popolo, in early morning hazy sunshine, Todi, Umbria, Italy

Dawn over MonteCastello di Vibio, Umbria, Italy

Umbrian sunrise