Complex sentence: Clare's Old Court, a Grade I listed building, which frames King's College Chapel as the left border of one of the most celebrated architectural vistas in England, was built between 1638 and 1715, with a long interruption for the English Civil War.
Split into simpler sentences: Clare's Old Court, a Grade I listed building, frames King's College Chapel as the left border of one of the most celebrated architectural vistas in England. It was built between 1638 and 1715, with a long interruption for the English Civil War.