Some thoughts, my opinion only, of course:
1.) I think it would look better if the size of the font for "Free Portraits" was slightly smaller, so that the words were framed by that portion of the column rather that stretching from edge to edge.
2.) You need to correct the spelling of the word portrait (portRait, not portait.)
3.) You might want to change your wording to more obviously reflect what you intend to do. Some people might think "Free Portrait" means that they'll get a free print. Your line "Pay Only Printing" is not nearly as visible as "Free Portrait." It might be better to advertise "Portraits - no sitting fee" and "Prints available at cost", and omit the "Individuals, Kids, Couples, Families" since you're basically indicating that with the photos you've selected as samples of your work.
5.) To me, the column appears to be tilting backward - can you crop a bit to straighten it? I probably wouldn't choose a photographer who couldn't keep his verticals vertical.
6.) Aesthetically, I like Sharpy's addition of a close-up in lower right corner. To me it balances the page better, plus it directs your eyes to the text in the lower right corner.
7.) Do you plan to print these flyers in color, or in black and white? If black and white, I'd change the colored samples to B&W and re-check the appearance of the flyer.