Mike Copper is a post-doctoral researcher based at the University of Bradford, where he completed his PhD on Hebridean Neolithic pottery in 2015. Mike's main research interests focus on the Scottish Neolithic and on Neolithic pottery more generally. Alasdair Whittle is an emeritus research professor in archaeology at Cardiff University. He has worked extensively across Britain and Europe, specialising in the study of the Neolithic. Alison Sheridan is emerita Principal Curator of Early Prehistory with National Museums Scotland and specialises in British and Irish Neolithic pottery and in the Neolithic period in this archipelago more generally.