So I was just looking for Cy Twombly's place in Roma, because Horst P. Horst had taken this great photo of Twombly and Tatia Franchetti's son Alessandro there in 1966.
And whaddyaknow, the first thing that pops up on Google Street View is a guy pushing a Stokke Xplory toward the Piazza Farnese. Still looking for the Twomblys' though.
Piazza Farnese, Roma [google street view]