I think of certain genial, lonely, irregular squares, more or less planted with pollarded sycamores, just then woolily tufted with their leaf-buds

And thanks to the stunning paxie for getting it all together and creating the best munch ever in the history of munches. :)

Those grassy hills, those glittering dells, / Proudly ramparted with rocks.

Three generations of file are usually kept, being the grandfather, father and son files.