Could you use a lesser lime green, more of a kelly green and integrate a soft blue color and nice yellow. Also we like the lower case f better than the captial F, along with a bolded "foto" with a unbold "co".
also we like the difference in the new background that makes it feel like its in a white back drop room. maybe enhancing this by adding shadow to the bottom and maybe use the glare technique that is famous in apple logo and applications and what not.