The Church in the Rock, Helsinki (note the copper coil roof)

The church occupied the site of the church of San Giorgio, where St Francis had been buried before his remains were moved

The Church of Christ Pantocrator is an Eastern Orthodox church

The Church of Our Lady with the Dinant Citadel as a backdrop

The Church of San Pedro tower resembles the Giralda in Seville

The Church of St George at the top of Portofino

The church tower of St. Gangolf

The Churros stall at the Carmona Market Square

The circular Guimet library with its carytids

The circular library in the Guimet Museum

The Cistern Cafe, viewed from the top of the steps

The Citadel - Cairo

The Citadel - Cairo

The Citadel - Cairo

The Citadel - Cairo