Gilbert was one of the first Americans – of any ethnicity – to undertake archaeological work in Greece. There, he is likely to have met Heinrich Schliemann, rediscoverer of Troy, and certainly he did groundbreaking excavation work on the neighbourhoods of Athens
The mosaic, which measures 11m by almost 7m, once formed the floor of a dining or entertaining room within a large villa complex occupied during the late Roman period.
The exhibition Iron Age – Europe without Borders is divided into cultural-historical, chronological, and geographical sections. In addition to relics of largely unknown cultures, the exhibition focuses on the legacies of peoples such as the Celts, Etruscans, Scythians, and Sarmatians.