Petit point is a style of needlepoint not often used nowadays. But really, it's not too dissimilar to cross stitch, and it can be useful for many reasons!
Kreinik Thread and Cross Stitch - Everything You Need To Know ⋆
Learning Video: Difference between #petitpoint and half #crossstitch
Needlepoint & Petit Point Canvases - Contemporary Stitchery Crafts
What is the difference between cross stitch and petit point?
Needlepoint / Cross Stitch / Petit Point
Vintage Framed Cross Stitch Bird on Branch Design Artwork
Petit Point. What Is It? – Natalia's Fine Needlework
Petit Point - Similar But Different to Cross Stitch and Smaller! ⋆
Petit Point - Similar But Different to Cross Stitch and Smaller! ⋆