Puzzle Challenging Castle Campbell In The Mist

If you love a good challenging jigsaw, here it is in a misty Castle Campbell, once home to the powerful Campbell Scottish Clan. Castle Campbell is a medieval structure situated above the town of Dollar, Clackmannanshire, in central Scotland. It was the lowland seat of the earls and dukes of Argyll, chiefs of Clan Campbell, from the 15th to the 19th century. This photo is by Neil Williamson, who calls this shot "Castle Campbell....if you can see it in the mist" and has licensed it under the 2.0 Creative Commons License found here https://creativecommons.org/licenses/by-sa/2.0/ I have modified the photo for contrast, color, size, resolution and the addition of text. For other sizes of this puzzle, see https://www.zazzle.com/pub/done?pd=116133054435137958&tool=spp