Other than it has something to do with a photographer...... what are you doing ??
Making a layout ?? A logo ?? Selling flowers ?? Looking for hard color combinations to show up ?? Pinwheels ?? I don't get it ??
Like the concept and the use of "shutters" as flowers
the bottom version reads easier,
either way it is suggested to show the design you place it on a lighter colored background.
Black on dark grey gets no contrast.
PS: the shutters you are using are different from the ones shown at the top of the design, reason for this?