This is the Dom Tully 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.
It's a logo from Game of Thrones of a prominent family in the world. The family is Tully and their logo is a fish which is this logo. The fish has its tail in the lower right then curve around to the left with its fins sticking out then back to the upper right for its face, with its mouth turned down as if it is sad or dead.