It's an image of 16 rectangles, slightly longer than they are wide. The rectangles are placed in 4 rows of 4 columns, in such a way that the shape they make up when considered all together is also a rectangle.
This Grid View icon is a responsive icon. This means that it's optimized for four resolutions, from tiny 16x16 until highly detailed 80x80. The style comes from the latest Microsoft Office
, which makes it perfect for any Windows applications, in particular, those with ribbon toolbar control. Unlike other icon packs that have merely hundreds of icons, this monster icon pack contains 15,900 icons, all in the same style and quality.