Intended as a repeatable prototype, Mackay-Lyons Sweetapple’s Cliff House (2010) is a modest steel framed cabin perched precariously on a bedrock cliff. Photo by Greg Richardson

Intended as a repeatable prototype, Mackay-Lyons Sweetapple’s Cliff House (2010) is a modest steel framed cabin perched precariously on a bedrock cliff. Photo by Greg Richardson

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