Choose one of those paintings

Choose one of those paintings and writing a 3 pages paper about it.
1) Bernardo Bellotto, View of the Grand Canal: Santa Maria della Salute and the Dogana from Campo Santa Maria Zobenigo, 1740, oil on canvas, (J.Paul Getty Museum, California)

2) Francesco Guardi, Piazza di San Marco, c. 1750s, oil on canvas (National Gallery of Art, Washington, D.C.)