Idea of Calendar 19 Icon
This is a picture of a calendar with the number "19" showing on the front. it has two small rings at the top holding the pages together, and a bar that would most likely be for the month's name.
This Calendar 19 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 6,100 icons, all in the same style and quality.