Located on Battenberg Square in Sofia, the National Art Gallery occupies the historic Ottoman Chelebi mosque and konak, converted into the former royal palace of Bulgaria. The palace, built in two stages during the late 19th century, served as the residence for Bulgarian royalty. After World War II, the monarchy was abolished, and the palace was largely given to the National Art Gallery.
 Established in 1934, the gallery moved to the palace in 1946. It houses a diverse collection, including Renaissance and contemporary art, medieval paintings, and over four thousand icons. The National Gallery for Foreign Art, an independent section, was established in 1985. Since 2015, the 19th and 20th century collections are exhibited together, creating the National Gallery Square 500.
References:Dryburgh Abbey on the banks of the River Tweed in the Scottish Borders was founded in 1150 in an agreement between Hugh de Morville, Constable of Scotland, and the Premonstratensian canons regular from Alnwick Abbey in Northumberland. The arrival of the canons along with their first abbot, Roger, took place in 1152.
It was burned by English troops in 1322, after which it was restored only to be again burned by Richard II in 1385, but it flourished in the fifteenth century. It was finally destroyed in 1544, briefly surviving until the Scottish Reformation, when it was given to the Earl of Mar by James VI of Scotland. It is now a designated scheduled monument and the surrounding landscape is included in the Inventory of Gardens and Designed Landscapes in Scotland.
David Erskine, 11th Earl of Buchan bought the land in 1786. Sir Walter Scott and Douglas Haig are buried in its grounds.