This is a picture of a piggy bank. the pig has a tiny tail that is curved upwards. you are looking at the side of the piggy bank. in the center of the pig is a lightbulb.
This Idea Bank 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 5,500 icons, all in the same style and quality.