blue-petaled flower

One foggy morning in early March I took my camera and went to a nearby forest to take some moody pictures of the mist over the lake. I live in County Leitrim, Ireland, and the forest is called Derrycarne Woods. I took some shots of the lake, but then I decided to go deeper and deeper in the woods. As I was wondering down the silent paths, I stumbled upon this beauty. It was a single blue flower in a sea of green.