Idea of Great Wall Icon
The middle of the icon looks like an ancient castle with three pillars on top and a passageway underneath. Behind and in front of the central piece are parallel lines that run away and to the castle portion. Behind the central image the lines zig zag whereas the lines in front are smoother and linear.
This Great Wall icon is made in flat color style
. This format was developed by Icons8 designer team and became immensely popular for use in web and mobile applications. Feel free to download this icon in PNG format for free, or unlock other formats for $5. Unlike other icon packs that have merely hundreds of icons, this monster icon pack contains 6,200 icons, all in the same style and quality.