The two main devices (symbols) in the Clutton blazon are the annulet and chevron. The three main tinctures (colors) are ermines, argent and gules .
Argent is the heraldic metal Silver and is usually shown as very pure white. It is also known more poetically as pearl, moon (or luna) 1. In a sketch or drawing it is represented by plain, unmarked paper 2.
The bold red colour on a heraldic shield is known as gules. It has a long history within heraldry, it is known that one of those who besieged the scottish castle of Carlaverock in 1300 was the French knight Euremions de la Brette who had as his arms a simple red shield.3. The word gules is thought to come from the Arabic gule, or “red rose” 4. Later writers associated it with the precious stone ruby and the metal iron 5, perhaps because of the red glow of iron in the heat of the blacksmith’s forge.
For easy recognition of the items on a coat of arms, and hence the quick identification of the owner, bold simple shapes are best. Hence, simple geometric shapes are often used for this purpose 6xz`, and the annulet is a good example, being a circular ring of any colour. They also appear interlaced or one within the other, both of which are very pleasing additions. Wade believes that these were one of the symbols of ancient pilgrims. 7
The chevron is one the major shapes used upon a shield, known as ordinaries. The inverted ‘V’ of the chevron is perhaps thought to have originated to represent a military scarf folded on the shield 8, or additional cross-pieces used to strengthen the shield and painted a different colour.9. It has also acquired the meaning of “Protection… granted… to one who has achieved some notable enterprise” 10, possibly becuase of its resemblance to the roof truss of a house.