The Ancient Roman kitchen would embrace the coastal Mediterranean theme with vibrant tiles and mosaic patterns. The walls would be adorned with frescoes depicting scenes of the sea and marine life. Mediterranean decor such as amphorae, terracotta pots, and marble statues would be displayed throughout the kitchen. The design would include a central hearth for cooking and a stone sink for washing dishes. The kitchen would also feature a large marble table for food preparation and communal dining. The overall atmosphere would be grand and luxurious, reflecting the opulence of ancient Roman society.