Join us for this fascinating chat as Series Producer Tim Taylor and Archaeologist Helen Geake consider the importance of unveiling and recording ancient mosaics.

Time Team is returning to dig a large Roman villa later this year on the Broughton estate, Oxfordshire. Of course, a potential floor mosaic is just one aspect of a much bigger picture that we hope to uncover at this site.

So does it really matter if we find one? Tim and Helen make a compelling case for gleaning what we can in the here and now...

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