The two main devices (symbols) in the Blunt blazon are the sun and barry nebulee. The two main tinctures (colors) are sable and or.
Sable, the deep black so often found in Heraldry is believed to named from an animal of the marten family know in the middle ages as a Sabellinœ and noted for its very black fur 1. In engravings, when colors cannot be shown it is represented as closely spaced horizontal and vertical lines, and appropriately is thus the darkest form of hatching, as this method is known 2. Although it may seem a sombre tone, and does indeed sometimes denote grief, it is more commonly said to represent Constancy 3.
The bright yellow colour frequently found in coats of arms is known to heralds as Or, or sometimes simply as Gold.4. Along with, argent, or silver it forms the two “metals” of heraldry – one of the guidelines of heraldic design is that silver objects should not be placed upon gold fields and vice versa 5. The yellow colour is often associated with the Sun, and the zodiacal sign of Leo.6.
The sun was long used as a potent symbol before the advent of heraldry and brought some of that existing meaning with it. In conventional heraldry it is normally borne in its splendour, that is with a face and a large number of alternating straight and wavy rays. 7 It can also be seen issuing from behind clouds, and in some cases a demi or half sun coming from the base, reflecting either the dawn, or perhaps as it appears in the arms of WESTWORTH, with the sunset. 8
When the field of the shield is filled with alternately coloured horizontal lines, this is known as barry, obviously because it is like having many separate bars across the field 9. As well as being drawn with straight edges, there some decorative effects that can be used, and, with careful, these can be very pleasing. The decorations are typically much smaller than those used on the major ordinaries, such as the fess so care must be taken to ensure clarity. Nebulee (sometimes nebuly is a very pleasing pattern of interlocking curves, the name refers to “clouds” as it is reminscent of their soft abstract edges.