And on a similar subject, Master Classter used to do occasional threads (sometimes in response to questions) where he would post a whole selection of combinations based around a theme, from pics previously posted on here. They too were always welcome and very well managed. Haven't seen one of those in a while, hope he hasn't drifted away from SF long term.
Just an FYI for people that when the pic error happens (the red X) and you don't see it, all you need to do is right-click and select properties. From there you'll see the URL and you can paste it into a separate tab to view it.