This is the Odpływ 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.
There is two lines - - one running vertically and one running horizontally. Both meet at a 90 degree angle. Basically, it is a half of square. Inside the half square is three shapes - - the first is a small rectangle sitting on top of a larger half circle. The top half of the larger half circle is removed and the rectangle is sitting on top with the bottom of the rectangle removed. Below the half-circle is a squiggly line signifying water/waves that runs horizontally.