This rose-colored Venetian tower may be ruined but that only adds charm to the modern state’s first headquarters from 1816-1828. The structure is next to a peaceful square a few streets inland from the harbor and is named after the man who built it. This rose-colored Venetian tower may be ruined but that only adds charm to the modern state’s first headquarters from 1816-1828. The structure is next to a peaceful square a few streets inland from the harbor and is named after the man who built it.