I do change paintings

Sometimes after a painting is finished and posted and even displayed at shows, I decide that something isn't just quite right. Or even that I've changed my mind about the color. Here's an example: it was originally called Pink and White for obvious reasons:

Then I decided that the pinks were too dusty looking and I changed the color of the flowers to red:

I also played with the background, making it darker.  And I now call it Red and White. On the whole I think it makes the painting sparkle more.

What do you think?