Idea of Blueprint Icon
The icon is a simplified depiction of a piece of grid paper with a ruler across its southeast corner. The grid paper is an angular piece of paper, with sets of parallel dotted horizontal and vertical lines extending across the expanse of the paper. The icon symbolizes a blueprint.
This Blueprint 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.