Robert - Do you need to correct your "signature" for this forum ? When I click on it, it tries to take me to the following URL, which is an empty page. http://www.apug.org/gallery/www.visionlandscapes.com
My only criticism are the buds at the top and left of the image - I'd prefer to burn them in a little on a print: I think they take the eye to edge of the image to a small extent. Darkening them will remove that tendency.
A small amount of burning of the lower left 1/3 diagonal might also be of benefit.
Gustavo - by "examples", do you mean flowers, or 8x10 Polaroids of any subject? I only shoot flowers occasionally, buying them at the supermarket as all I can grow are weeds.