Several years ago I painted a similar image of a yellow hibiscus. It had a different format, being longer and thinner. This painting is like my other half-sheet paintings, 14"x 20". The other difference is that I exaggerated the color. The greens are brighter , the yellows are more yellow-orange, and the background is darker.
The original yellow hibiscus was purchased years ago in Northern California. The painting pleased me and I was happy that it pleased someone else. I did not intend to copy it. I just wanted the fun of giving the image a new identity.