Geograph - photograph every grid square

The Royal Scottish Academy (RSA) is Scotland’s premier organisation promoting contemporary Scottish art. Founded in 1826, the RSA maintains a unique position in Scotland as an independently funded institution led by eminent artists and architects whose purpose is to promote and support the creation, understanding and enjoyment of the visual arts through exhibitions and related educational events.
Grade A listed. Link
Website: Link

Grade I listed buildings and structures are of exceptional, even international importance. There are over 6,000 in the country. Only 2.5% of listed buildings are Grade I listed.
In Scotland the classification is Category A
Index: Link