Nile mosaic (Barberini mosaic) from the Sanctuary of Fortuna at Praeneste, Italy. Dated to the last quarter of the second century BCE. (image and caption from wordpress.com)
Classic black and white mosaics in the ruins of Ostia Antica in Lazio Italy 1st century BCE - 3rd century CE (26), via Flickr.
Reclining Romans from the Nile Mosaic of the Sanctuary of Fortuna Primigenia (Praenesta) Pergamon Museum.
Mosaic Roman 1st century CE Pompeii
Nile Flora And Fauna, Roman Mosaic
Cobra Detail from Mosaic depicting a Nilotic scene from the House of the Faun in Pompeii Roman 2nd century BCE - 79 CE by mharrsch, via Flickr
Temple choir mosaic (3rd century CE) -- From the Temple of Diana Tifatina, Campania region, Italy.
Mosaic Roman 1st century CE Pompeii by mharrsch, via Flickr
Nereid Mosaic (late 2nd or early 3rd century AD), El Jem Museum
Mosaic from Pompeii