Archaeoastronomy from the Air - The Stones and the Stars: Building Scotland's Newest Megalith - page 261

F IG . 9.2 ( a ) Sighthill Park, looking northeast. ( b ) The stone circle, east at
top of picture, M8 motorway and footbridge to right (Photos by author)
once again too high to see over (Fig. 8.5 b). Richard Robertson's
drawing of the proposed 'cossie sets' layout was produced (Fig. 8.1 ),
and it was agreed that to reduce costs, only the outer ring would be
paved, plus the four decorative arcs, leaving the rest under grass.