I made this card for a swap-bot exchange. I love flowers and this was really fun to make and it's one of my favourite.
After I made I was wondering on one of the sites that I regularly check, 365 cards, and saw that my card it's perfect for one of their challenge Lucky 13.
For this challenge we had to have exactly 13 of the same item on our card. I looked at my card and realised that "Happy Birthday" has exactly 13 letters.