The image is of the head of a person. The person has a cloth on their face that covers most of the face. The eyes and eyebrows of the person are visible. The cloth of the faces ties in the lower left part of the image.
This Ninja Head icon is made in Material Design style
developed by Google. This style is based on extremely simplified shapes, thin two-pixel lines, and is optimized for 24x24 px. Unlike other vector icon packs that have merely hundreds of icons, this icon pack contains 5,700 icons, all in the same style and quality.