Published over 2 years ago by Peter Braatz
The beautiful interior of the Aachen cathedral showing the octogone and its mosaics - before the restauration which will end in autumn 2011. New images will be uploaded after this date.
Published almost 4 years ago by Manuel Teles
Torre do Galo, an octogonal guard tower at Freixo de Espada à Cinta
Published almost 4 years ago by Alexandre Duret-Lutz
The Bassin de l'Octogone in Parc de Sceaux, obviously takes its name from its octogonal shape.
Published about 4 years ago by Henk Keijzer
Octogonal Courtyard in the Vatican Museums, Rome, Italy