The image is of a four sided square. The square is completely closed with no breaks in the lines. There inside of the square is blank. There is nothing on the inside or outside of the square.
This Full Image 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 6,100 icons, all in the same style and quality.