83: Sketch

: One of its standout features is the ability to save hundreds of pictures. Users can organize these as lists or "Calc pictures," allowing for custom naming and virtually unlimited storage within the device's memory.

TI-83/84 Plus BASIC Graphics Programs (Drawing) - ticalc.org Sketch 83

"Sketch 83" refers to a highly-rated designed for drawing and image management on graphing calculators. Review: Sketch 83 Graphics System : One of its standout features is the