Even so, the imagedimensions are still too large at 668 x 488 and the file size is still huge at 978 kb (almost 1 meg). At least I'm now focused on my subject, the dragonfly.
IMPORTANT PLEASE READ Imagedimensions should be print resolution (as large as you can possibly render). Do not send in a low-resolution placeholder and ask us to get back to you, as we won't.