In pictures: Blue supermoon over Scotland
A blue supermoon has been making its appearance in the sky for the first time since 2009.
The rare lunar phenomenon has helped to produce a string of striking images over Scotland.
A blue moon has nothing to do with its colour but refers to it being the second full moon of a calendar month.
A supermoon is one which appears brighter than usual because the Moon is at its closest point in its orbit around Earth.
There will not be another blue supermoon until 2037.
All images are copyrighted.