The main device (symbol) in the Ahard blazon is the wavy. The two main tinctures (colors) are 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.
Gules, the heraldic colour red is very popular, sometimes said to represent “Military Fortitude and Magnanimity”3. It is usually abbreviated as gu and in the days before colour printing was shown in a system known as hatching by vertical lines 4. Although it may look like a French word it is normally pronounced with a hard “g” and may be derived either from the Latin gula (throat) or Arabic gule (rose).5
The decorative edge pattern Wavy, sometimes written as undy is, for obvious reasons, associated with both water and the sea 6. Indeed, a roundel with alternating bars of azure and argent (blue and white) is known by the shorthand term fountain, representing water at the bottom of a well 7. Other colours have also been used and the result can be very pleasing to the eye.