There probably is a way to directly embed the actual GMSV image in a post on here, but if not, and if all else fails, I would recommend taking a picture of the image with your phone (or if looking at it on your phone, take a screenshot, which would have even better quality). For example, from time to time when participating in the "Daily Picture Challenge" thread, I have taken a picture of the GMSV on my computer screen with my phone, then uploaded those photos to Flickr, then embedded them in my post from there. I couldn't tell you how to directly embed it, though.