The two main devices (symbols) in the Manny blazon are the cross voided and chevron. The three main tinctures (colors) are sable, or and argent .
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.
Or is the heraldic metal Gold, often shown as a bold, bright yellow colour. It is said to show “Generosity and elevation of the mind” 4. Later heralds, of a more poetic nature liked to refer to it as Topaz, after the gemstone, and, for obvious reasons associated it with the Sun 5. In drawings without colour it is usually represented by many small dots, or by the letter ‘O’ 6.
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) 7. In a sketch or drawing it is represented by plain, unmarked paper 8.
No other symbol appearing in heraldry is subject to as much variation as the cross 9. Mediaeval Europe was a deeply religious and Christian and many of the nobility wanted to show their devotion by adopting the symbol of the cross as part of the arms. Since no two arms could be identical there arose many variants of the cross, typically involving patterning along the edges 10, or fanciful, decorative endings to the arms of the cross 11. The cross voided actually takes a slightly different approach, in which only the outline of the cross is shown, the background of the shield showing through. Any shape of cross may be voided, to give yet further variation on this popular charge.
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 12, or additional cross-pieces used to strengthen the shield and painted a different colour.13. It has also acquired the meaning of “Protection… granted… to one who has achieved some notable enterprise” 14, possibly becuase of its resemblance to the roof truss of a house.