On the way up Carn Ghluasaid.
A nice fogbow at the top of a morning inversion. Rainbows are created by raindrops, but fogbows by water vapour, the particles too small to produce much in the way of colour.
Creag a'Mhaim and Spidean Mialach from the Carn Ghluasaid path.
Ben Nevis and neighbours from Sgurr nan Conbhairean.