National Emblem of Greece when colour representation is not possible such as in official documents and passports. However, it is often used even when blue colour is available. Horizontal lines represent blue colour.
User:Philly boy92
commons.wikimedia.org; Taken from previous history of <a href="//commons.wikimedia.org/wiki/File:Coat_of_arms_of_Greece.svg" title="File:Coat of arms of Greece.svg">File:Coat of arms of Greece.svg</a>.