Great subject, focus and exposure - the background is a little dirty and could've been fixed with a little cloning in photoshop. Otherwise very well done.
An interesting still life composition. Simple, clean and effective. The yellow hues of the tomatoes and the rose are brilliant, bold and vibrant. All elements visually burst off the black background and capture the eyes attention with their color. My only critique is that I really don't think you need the thin yellow border to frame this composition it is perfectly fine without.