This Wiadomości Google 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 4,300 icons, all in the same style and quality.
This icon is a newspaper. There is a small box on the left middle of the page with a gothic style letter "g" in the middle to represent Google. The top of the paper is cut in a zigzag pattern and the bottom right corner of the page is folded up.