It's a drawing of a sad face. The face has a frowning mouth and eyes slanted down to from the center to the outside to indicate sadness. the outline of the face looks like the basic shape of an acorn.
This is the Drama 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.