Last updated Friday July 6 at 13:56 BST
The 40 pieces are the remaining pictures from the collection of JW Blyth.
The gallery has opened its doors to the public for the first time in two years - see some of the amazing portraits on display here.
Robert Fulton's work was highlighted by a panel of experts.
The picture will go under the hammer in Edinburgh next month and is among the royal items on sale.
The Artist Up Close is a collection of portraits of some of Scotland's best artists from the last 300 years.
The National Centre of Excellence in Traditional Music at Plockton High School could close as Highland Council tries to save cash.
Hippodrome cinema in Bo'ness to hold new annual event in March.
Lord Macdonald of Macdonald, High Chief of the clan Donald, speaks to STV about the success of the Gathering in Scotland's capital.
First minister Alex Salmond opens Fàs, an £8 million Gaelic arts centre at Sabhal Mòr Ostaig on the Isle of Skye.
Scottish painter Jack Vettriano discusses the role of nostalgia and romance in his paintings.
Self-taught Scottish painter Jack Vettriano recalls his early work.
Scottish painter Jack Vettriano discusses two pieces of work, A Test of True Love and The Evening Racing.