Faux Rocks!
The men from Monolithic have arrived bearing rocks. Experts in the field of artificial rock sculpting, we have contracted them to create granite spires within the museum, on which we will have historic and modern climbing mannequins.
Their process is quite interesting (following the photographs): (1) A scale model (12" tall) is created at their studios in Boulder, and then a full scale model is cut to mimic that design. (2) Much like puzzle pieces, the rocks are reassembled on site. No, they are not that heavy, but they serve as a great core material over which to spray concrete, which can then be further sculpted to mimic the rock of choice. (3) Two spires are being built, one of which is much taller and will represent a mixed face of rock and ice. This is where visitors will see the modern climber ascending. (4) The joints are filled with special foam in preparation for the spraying of concrete. That will happen in a month's time.
Meanwhile, we anxiously await the modeling and installation of the crevasse.