Eimear introduces us to land/earth art, with Andy Goldsworthy's art as a great example. We explore how this art form depends on other media and how you would show and present this art to audiences that are not in the position to go there. VR? Photography? And would that become its own new form of art in the process? | Picks of the week: Samir Belhamra, the art of Andy Goldsworthy