Adding a transparent background behind aflower vine without losing parts of the flower vine
I am learning photoshop and am trying to design a wedding invite for my daughter using it. I took a photo of a flower vine and traced the parts I wanted with the polygonal lasso tool. I was able to add a black background and I liked how it looked (clean lines, etc.) Now I want to delete the background altogether and make it transparent so I can transfer it into publisher for the invite.
When I delete the background (or make it transparent) the process degrades the flower vine. Does anyone know what I am doing wrong? And can you help me? Grateful in advance!
PS -HP laptop, windows 10
