My finished eye !

It was a lovely Stitch Club workshop by
Elizabeth Griffiths

Our task was to do the stitches only
in one (vertical) direction !
That wasn't really easy.
On top of that one had to find out what part of the photo
was lighter or darker than the other part
and thus choose a fitting colour

Sticking to "natural" colours wasn't necessary,
but I did.
(which didn't mean that was easier, hahaha !)

In the end, stitching to ONE direction of stitch
proved to give a beautiful result.