File:2024-09-11 Rosslyn Chapel, Lothian Region - 02.jpg

English: Rosslyn Chapel, formerly known as the Collegiate Chapel of Saint Matthew, is a 15th-century Episcopal chapel located in the village of Roslin in Midlothian, Scotland. The chapel was founded by William Sinclair, 1st Earl of Caithness with a ground-breaking ceremony in 1456. After the Scottish Reformation in 1560, it was largely abandoned but, following a visit by Queen Victoria, it was rededicated in 1862. Although the original building was to be cruciform, it was never completed. Only the choir was constructed, with the retro-chapel, otherwise called the Lady chapel, built on the much earlier crypt (Lower Chapel) believed to form part of an earlier castle. The foundations of the unbuilt nave and transepts stretching to a distance of 90 feet were recorded in the 19th century. Construction of the planned nave and transepts was abandoned