It's a picture of a taco. The shell is a half circle with three dots on the left side of it. There is lettuce poking out from the top and sides of the taco shell.
This Taco 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 5,900 icons, all in the same style and quality.