Source changes for image #1978923

Image		Source	Action	Timestamp	User
1978923		https://66.media.tumblr.com/d96fd94e7f4c2c8c4d148e2a22877778/tumblr_pnwrn4ICI01vqn5oeo4_500.png	Removed	5 years ago	Background Pony #3163
1978923		http://paradise-estate.tumblr.com/post/183246257917/two-more-backcards-that-were-too-big-to-scan	Added	5 years ago	wrgbq