Idea of US Capitol Icon
This icon is made up of a lot of lines. On the bottom, there is a horizontal line with 7 vertical lines on top. Then there is another horizontal line on top of those, with more vertical lines on top of that. Then there is a half circle with a small square on top.
This US Capitol 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 6,200 icons, all in the same style and quality.