Antique watercolor on paper from the early 1800s—landscape

Rare watercolor on paper depicting a landscape, likely from the Italian school of the late 18th to early 19th century—In a teal-colored wooden frame—In good condition, artist unknown—Part of a series of 6, sold separately. Dimensions: Frame: 38.5 cm x 51 cm; Painting: 33 cm x 19 cm