[Show slideshow] Structure 10 dresser piller removed for conservation Painted pottery another first for the British Neolithic Close up decorated stone emerging Structure 1 with the Loch of Harray in the background The public viewing platform Lovely piece of walling Looking along structure 8 Looking across site from north, Stenness loch behind Large piece of pottery being uncovered Painted stone - decorated with ochre, a first for Neolithic Britain The Brodgar butterfly - incised stone decoration 2011 Ness of Brodgar trenches Top of the Brodgar bobbin Film crew at work Dr Ingrid Mainland plus cattle bones Cushion stone Cattle bone - now part of Dr Ingrid Mainland's smart fauna project Pottery emerging Structure 1 in all its glory Structure 10 from the west View across the main trench, Stenness Loch behind 1 2 3 ►