“Betty Boop” “12 X 16 in”

This rose grows in our backyard. I have no idea how its name originated (from the cartoon character?) The reason this variety interests me is the transition the flower goes through. When it is a bud, the colors are deep and rich….pink, red, orange. But as the bud opens and matures it turns almost white with light pink edges. I darkened the background so the flowers (as well as stems/leaves) stand out more.