Idea of First Quarter Icon
It’s a circle that signifies the moon. It has a line drawn down the middle, cutting it in half. The left half is filled in with dots and the right half is left plain.
This is a First Quarter icon. We've made it in iOS style
, first introduced in iOS version 7 and supported in all later releases up until now (at least iOS 11). This style is based on thin two-pixel lines and is optimized for 50x50 px. Unlike other vector icon packs that have merely hundreds of icons, this icon pack contains 13,900 icons, all in the same style and quality.