The icon Portrait is a medium sized square. Inside the square is the outline of a person. Around the outside of the square is a larger square with the lines not being straight.
This Portrait 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 6,000 icons, all in the same style and quality.