* Peter Randall-Page, the artist? He is a British sculptor known for his large-scale, site-specific works that often explore themes of landscape, nature, and human interaction with the environment. To understand his process, we need to know which specific work you are interested in.
* Someone else named Peter Randall Pages? If this is a different person, please provide more information about their profession and the work you are asking about.
Once you clarify who you are referring to and the specific work, I can provide more detailed information about their process.