Mario Ottaviani Photography: Escher was there!
Mario Ottaviani Photography: Street of Castrovalva
Mario Ottaviani Photography: Central square in Castrovalva
Mario Ottaviani Photography: WWF Oasis - Gole del Sagittario
Mario Ottaviani Photography: Stream in the woods
Mario Ottaviani Photography: The speed of water
Mario Ottaviani Photography: Water through rocks
Mario Ottaviani Photography: WWF Oasis - Cavuto sources
Mario Ottaviani Photography: Signs of the time [Explore 2023.04.08]
Mario Ottaviani Photography: Norman Castle in Anversa
Mario Ottaviani Photography: Before disappearing behind the mountain
Mario Ottaviani Photography: Colors of Mandello del Lario
Mario Ottaviani Photography: The view from the arc
Mario Ottaviani Photography: My friends... in the sunlight
Mario Ottaviani Photography: Glimpse of Venice at night
Mario Ottaviani Photography: Crossing of canals [Explore 2022.11.15]
Mario Ottaviani Photography: Window to the Moon
Mario Ottaviani Photography: Get lost in the landscape