My Orchid Challenge

I just needed to show my orchid challenge I made some time ago using some of my painted fabric, the paint is from Itsy Deals, I also made my own bias tape, as I am writing this I am wondering way did I need to made it bias when I have not curved any of the black strips. The black would have worked if it was cut on the straight of the fabric. I will take a mental note of that in case there is a next time!!!!!!!!