I love how the Norwegians have built so many mountains!
In the first picture you can see a bit of mountain with the mounting points for new additions. New rocks and gravel to be added can be seen in the foreground.
The second picture shows bits of the concrete beams that hold up the mountain sticking out. We took a little path round the back, so I guess someone skimped on finishing up where hardly anyone will see it anyway.

A slightly reclining rock face with concrete supports sticking out.

A rock face across the road with metal threaded round stock sticking out and a heap of gravel at the foot of the rock face