U+1FB13 "🬓" Block Sextant-35 Unicode Character

U+1FB13 "🬓" Block Sextant-35 is a symbol within the Symbols for Legacy Computing block, specifically designed for digital representation of text mode graphics from historical computer systems. This character depicts a filled rectangular block that occupies the lower three quarters of the em square, forming a sextant style division of the space into sixths. It was included in Unicode to support the accurate rendering of old terminal and display hardware graphics, where such block elements were often used for rudimentary pixel based images and character cell diagrams.