This Sign Up 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 4,400 icons, all in the same style and quality.
There is a squiggly line heading downwards, and where it ends there is a pencil going diagonal, giving the idea it's just being drawn. There isn't much detail to the pencil, only a dark tip and an eraser on the end.
Related to Sign Up Icon
Related icons are the icons with matching tags, as well as all editing icons. All icons are in the same flat style. You can either download free PNG icons or buy SVG vectors