I have found another possibility image for the proposed Victor Harbor exhibition.
This is the scoping study made with a handheld digital camera --Sony NEX-7---earlier in the week whilst I was on a poodlewalk:
It is a section of a rock face at Kings Head, near Victor Harbor.
I'll make a medium format black and white photo this afternoon and then a colour one in 5x4 tomorrow. There is no way that I can easily get the 8x10 Cambo monorail down to that location.