He painted still lives, exhibited at Turin in 1880. And exhibited at Milan in 1881 depicting: Frutta. Un" erbivendola; Louisiana leggitrice.
Louisiana pittrice.
And Una fanciulla. At Rome, in 1883, he exhibited: Fra due fuochi. Head of vecchio, and other still-lives with fruit.
At Turin, in 1884: Donne. Head of popolano, and Flowers.
To Venice, in 1887, Pro pudor.
There are two other artists named Giacomo Manzoni, a composer of same name born in 1932. In addition, Giacomo Manzù, born December 22, 1908 and died January 17, 1991. His artistic name was Giacomo Manzoni.