A view from Rowallane, a National Trust property near Saintfield, Co Down.

The old library at Queen's University Belfast early on an October morning..

A window at Rowallane Gardens, a National Trust property in Saintfield, Co Down

A tiny cottage window in Hillsborough, Co Down

The gate to Tir na nOg, the burial place of the Londonderry family at Mount Stewart, a National Trust property outside Newtownards, Co Down

A view from the coffee shop at Rowallane gardens, Saintfield; a National Trust property

Windows, Whitby Abbey,

The window at the end of the Duomo, Orvieto

Street scene, Orvieto

The light through a window in the Duomo, Orvieto

Orvieto, Umbria, Italy

Orvieto, Umbria, Italy

The view from the side window of our hotel room in Orvieto

The light coming through a window of the Tropic Ravine, Botanic Park, Belfast. Nov 2015

Sunrise from our room, Kelly's Resort Hotel Rosslare, Co Wexford

Wet day window at Rowallane