Idea of Topic Icon
A speech bubble is shaped like a circle, with a small portion (about 1/10) open on the bottom left. Two lines are drawn off of this, that extend a short ways before meeting, to close the bubble. It looks like a circle with a small triangle hanging from it.
This Topic 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 6,200 icons, all in the same style and quality.