In April of 2013, restoration work on the Nigg Stone, an incomplete Class II Pictish cross-slab, perhaps dating to the end of the 8th century, was completed in Edinburgh, and the stone returned to stand in a room at the west end of the parish church of Nigg, Easter Ross.

The cross-slab, one of the finest surviving Pictish carved stones, formerly stood in the kirkyard of Old Nigg Church (itself largely rebuilt in 1626). Blown down and shattered by a storm in 1727, it was set up against the east gable of the church. The stone was broken once more while being moved to allow access to a burial vault and subsequently re-erected upside down. Later it was moved yet again to an open-sided porch at west end of the church, from whence it was finally taken inside to a room immediately outside the vestry some years ago.

The upper and lower parts were crudely joined together using metal staples (now removed), and the shattered intervening portion — a chunk of which was discovered in a nearby burn in 1998 — was discarded. In 2011, Old Nigg Trust secured a funding package of £178,000 from the Heritage Lottery Fund, the Scottish Government, and the European Community Highland LEADER 2007-2013 Programme to restore the monument.

The Nigg Stone bears an elaborately decorated cross in high relief on the ‘front’ and a figural scene on the reverse. This scene is extremely complicated and made even more difficult to interpret by deliberate defacement. Among the depictions are two Pictish symbols: an eagle above a Pictish Beast, a sheep, the oldest evidence of a European triangular harp, and hunting scenes.

The carvings include a unique illustration of a miracle, the first monks, SS. Paul and Anthony, receiving bread in the desert from a raven sent by God: and David, King and Psalmist, saving a sheep from a lion, his harp (modelled on a contemporary Pictish instrument) beside his shoulder. The style echoes that of the the sculptured crosses on Iona, as well as the Hiberno-Saxon/Insular style of the Book of Kells, and illustrated manuscripts of Lindisfarne in Northumbria and Durrow in Ireland.