Box cornices often have ventilation screens laid over openings cut in the soffits in order to allow air to circulate within the cornice.
A close, closed, or snub cornice is one in which there is no projection of the rafters beyond the walls of the building, and therefore no soffit and no fascia.
The only real criticism has been from historians objecting to inaccuracies or liberties taken with the facts.
This is a familiar complaint – aimed repeatedly at adaptations by Andrew Davies for example – and one that misses the basic point that shows like The Tudors and The Borgias are entertainment not history.
Much of The White Queen’s first episode was taken up with explaining how Elizabeth (portrayed throughout as an extraordinary, almost supernatural beauty) from the House of Lancaster came to marry a York in the middle of the war.
Malackay Packenham, prosecuting, said: ‘An officer went to speak to the defendant and when asked for his details the defendant tried to run off, officers tackled him to the ground and they found what they describe as a 20cm long hunting knife tucked in his waistband.’ Packenham said: ‘When asked if he had mental health problems he said “plenty”.
The projecting cornice of a building may appear to be heavy and hence in danger of falling, particularly on commercial buildings, but often it may be very light, made of pressed metal.
In Ancient Greek architecture and its successors using the classical orders in the tradition of classical architecture, the cornice is the topmost element of the entablature which consists (from top to bottom) of the cornice, the frieze, and the architrave.
It is a short horizontal extension of the cornice that occurs on each side of the gable end of the building (see picture of the Härnösands rådhus with two of these).It is a lower-cost treatment that requires fewer materials, and may even have no fascia board, but lacks the finished appearance of a box cornice.Ancient Egyptian architectural tradition made special use of large cavetto mouldings as a cornice, with only a short fillet (plain vertical face) above, and a torus moulding (convex semi-circle) below.This type of cornice is easy to construct, but provides little aid in dispersing water away from the building and lacks aesthetic value.In an open cornice, the shape of the cornice is similar to that of a wide box cornice except that both the lookouts and the soffit are absent.