Aberlemno 2 is one of the most beautiful Class II Pictish stones. The hole drilled through it is a later "enhancement". Note that the apparant shape of the stone in the photographs--a wide base and tapering towards t.
Carnac Stones, France The Carnac stones are a dense collection of more than three thousand standing stones around the French village of Carnac—the largest such collection in the world. The stones were erected between 4500 and 3300 B.
Serpent Stone in Aberlemno, Angus, Scotland ~ an unshaped standing stone, bearing incised Pictish symbols whose meanings are unknown. It's considered one of the finest & best-preserved Pictish symbol stones still standing in or near its original position.