Every piece here is offered at a metre or more across, or at a height or length that needs a tall room or a long table. Scale is the decision most often got wrong in a large space: a piece that looks right in the showroom disappears under a four-metre ceiling.
As a starting point, a ceiling piece in a large room can be roughly half the width of the table or space beneath it. For atria and stairwells, the studio can advise on diameter and drop from a section drawing, and several makers here will build beyond their standard sizes.