Upper stone from a rotary quern ornamented with an equal-armed cross, from Balmaclellan, Kirkcudbrightshire

Half of a beehive quern of red sandstone, from Huntington Farm, Lauder, Berwickshire

Half of a macehead of red sandstone, from near Wards Farm, Earlshall, Fife

Slab of red sandstone with eighteen cup marks on one side, from a stone circle at Balbirnie, Fife

Slab of red sandstone decorated with eight cup marks, a large cup with a ring and a cup with a faint ring, from a stone circle at Balbirnie, Fife

Portion of a sculptured stone from Lasswade Church, Midlothian, 10th or 11th century

Portion of a slab of red sandstone from Cunningsburgh, Shetland

Cast of portion of a red sandstone sculptured slab, from Crawford Priory, Walton, Fife

Cross slab of red sandstone decorated in relief with Pictish symbols, men on horseback and fantastic beasts, from Woodwray, Angus, 7th or 8th century

Slab of red sandstone with twig runes incised on edge, from Brodgar, Orkney

Pictish symbol stone of red sandstone incised with a serpent and Z-rod and the 'spectacles' symbol, from Drumbuie

Symbol stone of red sandstone, incised with fish, mirror, mirror-case and comb symbols, from Drumbuie, Glen Urquhart, Inverness-shire

Fragment of a hogback grave marker of red sandstone, found near Tyninghame Churchyard, East Lothian

Carving of Kuvera, god of wealth, seated on a bull holding his mace in his right hand, red sandstone: India, 10th century

Cross shaft of red sandstone decorated with a vine scroll pattern and birds and beasts, Anglian, found at Morham Kirk, East Lothian, c. 9th century