Giovanni Battista Maini
Starting in 1734 Maini was involved in the design work of Fontana di Trevi , but failed to obtain the choice commission from the main architect Nicola Salvi for the final sculpting of the statue of "Neptune and Oceanus" group , which instead was given to Pietro Bracci ( 1743–59 ) . 
<triplet> Fontana di Trevi <subj> Nicola Salvi <obj> architect <triplet> Nicola Salvi <subj> Fontana di Trevi <obj> notable work