A close up photo of straight stitch being sewn by hand, following blue lines drawn onto white fabric basted onto a linen fabric. It's in black thread and a little bit haphazard, but small stitches enough to go smoothly around the curve of the line.
https://eldritchcafe.files.fedi.monster/media_attachments/files/115/611/478/563/427/410/original/2637dcc076ed81d1.jpg