Pop quiz time – what does the word “redux” mean?

Following are some pictures from the dog show, all of which (I think) were taken by Davison. So, in other words, the quality and appropriate subject matter may diverge from the theme of “dog show” other than the location being at the Spruce Meadows grounds where the dog show was taking place.

and

 
Although I suspect that I was the one that took the picture of Brock, the light bulb and the smiley guy definitely weren’t taken by me. Often enough, on my camera, I will find pictures of Davison’s feet.

And according to dictionary.com, “redux” means “to bring back.”