A presenter's eye view of the (unlit) BBC studio.
Templeborough's original arc furnace has been preserved and brought back to life in a sound and light show.
Framed with modern whitewashed wood frame, white mount and glass.
Just a few members of the audience are still to arrive before the semi-final gets underway.
The empty Crucible auditorium.
A view from the end of the table.
Technicians set up the lighting and sound equipment.
The view of the table that the players get when they are about to break.