Niall Oswald: Llyn Celyn.
Niall Oswald: View from Llyn Celyn.
Niall Oswald: Llyn Celyn.
Niall Oswald: Sunset.
Niall Oswald: Joe, casting a critical eye.
Niall Oswald: 'Voluntary Improvement Stop'.
Niall Oswald: Matt and Joe.
Niall Oswald: Matt and Joe.