Hollow

A new sculpture in Royal Fort Gardens. The blurb on the web page describing the concept is really interesting:

"Spanning millions of years, Hollow is a miniature forest of all the world’s forests, telling the history of the planet through the immensity of tree specimens in microcosm. The exterior cluster structure reflects a forest canopy’s ecosystem, the forms of the Douglas Fir posts reflecting the varying heights of trees. The interior of Hollow tells the history of the planet through over 10,000 unique tree species, from petrified wood fossils of the earliest forests that emerged 390 million years ago to the most recent emergent species."