Hello dear, this is such a beautiful Bernie. I was drawn to the pattern used and cracked my head a little to guess which of the stitches. It became quite visible when I brightened my phone screen and screamed HDC 😂😃... I'm getting good at this crochet thing and it's exciting. Amazing how the size of a yarn and a hook can make the difference. However, I did have a bit of confusion, from your procedure you said 7mm hook but in your material you said 4mm. Looking at the picture that hook size does look like a 7mm kindly confirm 🙂