This appears to be the head of a human female inside of a square. The edges of the square are rounded. She has no facial features. Her hair comes down to her shoulders.
This Webinar 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.