Idea of Horizon Icon
The image is of a circle with a line through the top portion of it. The line is horizontal and above center. The line is solid and so is the circle and rays coming from the circle above the line. Below the line, the circle and the rays are dotted. In the center of the dotted part of the circle is the number 12 with a degree symbol.
This is the Horizon icon for Windows 10
. Here we go. Optimized for 32x32 px, these are the simplest icons in the line style. Downloadable formats are PNG and SVG, among others. Icons8 icon pack is unique in providing a huge number of icons designed by the same team of four designers who create the new icons every working day in the same style and with the same quality. Same cool as the Bat Face, huh.