This icon is a part of a collection of List of Thumbnails flat icons produced by Icons8. Icons follow the guidelines of iOS, Windows, and Android and are designed by a single designer, guaranteeing the consistent quality.
It's a logo of six square pictures arranged three on each side in two columns. To the right of each picture is a dash. The pictures are mountain, sun and flower on the left from top to bottom, and flower, cloud, mountain on the right from top to bottom.