The Small Oratory on Skellig emits a welcoming glow under the stars with the Kerry coast and Small Skellig in the background.

The pre-dawn light illuminates the lower monk's garden on Skellig Michael. The Small Skellig and the mountains of Kerry lie in the background.

The winter stars rise above the monastery of Skellig Michael on a calm night.

Photographing from Hag's Head for the first time, I discovered this canyon at exactly the right moment. The moon was just rising through the slot - a circumstance I couldn't have planned better.

The sea stacks around the blowhole at Dún na mBó are not large, but are some of the most dramatic around the Irish coast.

This lone tree is a magnet for local photographers. and was particularly beautiful on this evening. The red light on the clouds is not sunrise, but streetlights from the nearby village.

An Searrach (the foal) is a prominent sea stack on the Dingle coastline near Lispole. This image was made in the late afternoon on a fine summer's day. A long exposure was used to blur the movement of waves and clouds.

This image was made on a fine October's evening. It is looking east over Lough Eighter in the Coomloughra valley in the Macgillycuddy's Reeks. The peaks of Caher, Carrauntoohil and Beenkeragh, three of the tallest mountains in ireland, dot the ridge which towers over this high valley.

Lough Leane is the largest of the famed Lakes of Killarney. Seen here on a snowy winter's morning, the Purple Mountain group (Shehy, Tomies and Purple Mountain itself) appear out of the fog above the mirror-like lake.

An infra-red image of a copse of trees at winter's end.

Dún Briste (Broken Fort) is an impressive sea stack at Downpatrick Head on the North Mayo coast. Standing 50 meters (164 feet) high, it was once part of the mainland, connected by a sea arch. It's not known for sure when the arch collapsed, but it seems likely to have been sometime in the 14th century.
Normally viewed from the adjacent cliffs, the most impressive views of the stack are from sea level. This image was made from the base of the cliffs near the entrance to one of the caves that undercut the headland. It should be noted that this an extremely dangerous spot to get to and should only be attempted while in the company of someone who has been there before, and with good knowledge of the local tides and sea conditions. It is possible to become trapped by the incoming tide and a rogue wave could easily sweep you out to sea.
This swirl in the foreground is a result of the long exposure revealing the flow pattern as the waves ebb off the platform. The pool here is about 8 feet deep, and has been carved out of the flat rock platform by countless years of such action. If it wasn't for the danger of being swept away, it would make an excellent jacuzzi!

This photograph was made in the evening after the lantern had come on in the lighthouse. The open door is very inviting - lighthouses were always very hospitable places. Unfortunately, since automation more often than not the doors are barred as there's no one present. When work is ongoing, for a brief time some of that old hospitality comes back to life.

The sun rises over a frosty Rannoch Moor.

A tree root emerges from the submerged forest of the Gearagh, Co. Cork.

Keem Beach is one of the most dramatic in Ireland, situated in a bowl of the cliffs at the western tip of Achill Island. Here, an outcrop of rock stands against the incoming tide.

Made in the Dark Sky Reserve in southwest Kerry, this shows the lunar eclipse of 2015 near totality. The blue glow in the water is bioluminescent plankton.

The moon peeks out from behind haze and cloud shortly after rising above Myross, Co. Cork

The Muglins lie about half a mile northeast of Dalkey Island, and are a danger to shipping. Many ships came to grief on these rocks until a light was established at around the turn of the 20th century.
This image was made on a very fine night, and shows the northeastern extent of Dalkey Island, with the Muglins light beyond. On the horizon, the Kish lighthouse winks at us.
This is one of the images that I'm most happy with. It is simple, but there is plenty for the eye to wander over and appreciate - most notably the line of clouds near the horizon and the fine detail in the Moon's reflection. The sea is slightly smoothed as it was a long exposure - perhaps 15 seconds or so.
This is the second image I've made of this location. Slightly earlier in the night than the first, and in almost identical weather conditions, it adds colour which I felt was lacking in the original.