BTW, this image was originally a picture I took at our local children's museum (yesterday). In a creative jag, I messed with layers and thresholds to come up with this version. I just can't stop!!
update: I took, imo, some great pics at the museum. I'm slowly adding them to my Flickr if you'd like to see them. There was a great new hands-on exhibit that included a giant Lite-Bright. E ran around while I took random photos - fun for both of us!