Rue d'enghier, Paris

RESULT OF OUR FIRST TRY, Lausanne
DETAIL OF THE "STONE STRUCTURE", modl of Lausanne
THE MODL NEXT TO THE ELEVATION, Paris
DEVELOPMENT OF OUR METHOD TO MEASURE ON GOOGLE STREET VIEW, Paris
THE DRAWING OF THE TWO BUILDINGS, elevation-cut-plan
MEASURES OF LAUSANNE, the stone "structure" that we used to measure the entire building.
The Principle: if we know the size of one stone, we can use it as a measuring tool.