The main device (symbol) in the Labedz blazon is the swan. The two main tinctures (colors) are gules and argent.
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.1The Siege of Carlaverock, N. Harris, Nichols & Son, London, 1828, P180. The word gules is thought to come from the Arabic gule, or “red rose” 2Boutell’s Heraldry, J.P. Brooke-Little, Warne, (revised Edition) London 1970, P 313. Later writers associated it with the precious stone ruby and the metal iron 3Understanding Signs & Symbols – Heraldry, S. Oliver & G. Croton, Quantum, London, 2013, P53, perhaps because of the red glow of iron in the heat of the blacksmith’s forge.
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) 4Understanding Signs & Symbols – Heraldry, S. Oliver & G. Croton, Quantum, London, 2013, P53. In a sketch or drawing it is represented by plain, unmarked paper 5A Glossary of Terms used in British Heraldry, J.H. Parker, Oxford, 1847, P11.
Wade suggests that the appearance of a swan in a coat of arms is perhaps an indication of a musical person, or a “ lover of poetry and harmony”. 6The Symbolisms of Heraldry, W. Cecil Wade, George Redway, London, 1898 P78 It is generally shown in a lifelike aspect and colouring, although it may be leaked and legged with other colours. 7A Glossary of Terms used in British Heraldry, J.H. Parker, Oxford, 1894, Entry:Swan. It is a popular charge, both on the shield itself and impress, sometimes sitting and sometimes rising as if about to take off in flight. 8A Complete Guide to Heraldry, A.C. Fox-Davies, Bonanza (re-print of 1909 Edition), New York, 1978, P245