This is a picture of a piece of paper or a note with the top right hand corner folded inward on top of the paper. in the center are the letters DNG all capital.
This DNG icon is made in Material Design style
developed by Google. This style is based on extremely simplified shapes, thin two-pixel lines, and is optimized for 24x24 px. Unlike other vector icon packs that have merely hundreds of icons, this icon pack contains 6,100 icons, all in the same style and quality.