I like it because despite appearances, it is actually very forgiving and I'm having fun exploring how to vary up the stitches and their placement for different effects. I learnt a lot from Trish Burr Embroidery on YouTube (as with all my YouTubing - I watch at at least 1.5x speed because they go too slowly!).
I think I did OK for my first attempt and I have collected quite a lot of images for future inspiration for more butterflies and other insects, flowers and birds. So much inspiration, so little time!