This image is depicting a group of four people clustered together in a solid unit with one person distanced from the other three as if to indicate this person is outcasted. The silhouette of the person in the foreground is distinguished by dots covering the person.
This is a Racism icon. We've made it in iOS style
, first introduced in iOS version 7 and supported in all later releases up until now (at least iOS 11). This style is based on thin two-pixel lines and is optimized for 50x50 px. Unlike other vector icon packs that have merely hundreds of icons, this icon pack contains 13,100 icons, all in the same style and quality.