Click on the first picture for the answers.
The brilliant Yorkshire Sculpture Park notes:
Serge Spitzer’s work is concerned with human perception. Through performance art and sculpture in a wide variety of materials, he raises questions about the process of looking, as opposed to seeing.
I’m not quite sure of the implications – but the abandoned farm machinery on your Pembrokeshire rambles can be easily be redefined: dumped rubbish, scrap with possibilities, subject for a photo, work of art? It can raise a thought on changing local lives and perceptions of beauty.
(Click here for more photos of North Pembrokeshire by Ceridwen)