Hi Tom,
Sorry for the delay in coming back to this and thanks for your response.
So, changing the post image size does not address what I am trying to fix.
I cannot upload an image here to show you what I mean — but in the past with themes I have used, the size of the box is uniform, so the image is a certain size and they are all the same size (the post boxes, not just the images). this just looks all out of whack: http://washingtonsquareparkblog.com
Thanks for any suggestions.
Cath