Strong sunlight this morning provided excellent conditions for filming projected images inside the Dwarfie Stane.

This afternoon we had a break from the Dwarfie Stane. Ronnie got to work with some sketching and painting while I spent a few hours exploring Rackwick beach.

Clouds gathered over Hoy this afternoon, but the western sky cleared enough for Ronnie and I to project images of the setting sun inside the chamber of the Dwarfie Stane.

Our second day in Hoy dawned bright and sunny, so Ronnie and I made our way to the Dwarfie Stane to explore daytime projections.

Our first evening on Hoy. The evening sky seemed to be clearing to the west so we headed out to the Dwarfie Stane.

We've arrived on the island of Hoy and now it's time to become equated with the Dwarfie Stane. This remarkable Neolithic chambered cairn is cut into a single block of sandstone.

Today, Ronnie and I departed Kirkwall and crossed Scapa Floe to the rugged island of Hoy. Our destination was Rackwick — our base for the next few days while we investigate the Dwarfie Stane.

After our visit to Yesnaby, Ronnie and I spent the remainder of the afternoon worrying about whether the Orkney skies were going to clear. As evening approached, we made our way to the chambered cairn at of Wideford Hill in light rain and beneath heavy cloud.

After landing in Stromness we had time for a wander along the spectacular cliffs at Yesnaby.

Ronnie Scott and I have once again headed north and crossed the Pentland Firth aboard the MV Hamnavoe to Orkney. We’re here for two weeks of archaeo-optics fieldwork on Hoy and the Mainland.

After finishing dawn observations at Camster Round earlier in the day, Ronnie and I thought it would be interesting to compare this site with the Cairn of Get passage cairn nearby.

Ronnie Scott and I dashed up to the north of Scotland this morning to view the rising sun from inside the chambered cairn of Camster Round.

Success! After yesterdays journey through stormy seas to Orkney, Ronnie and I watched a stunning sunrise this morning from inside the Tomb of the Eagles.

After monitoring the weather forecasts over the past week, Ronnie Scott and myself have arrived in Orkney. Early tomorrow morning we hope to undertake sunrise observations inside the Neolithic chamber cairn of Isbister, also known as Tomb of the Eagles.