Gosh I remember this one! I never thought of verifying the images of some regular contributors in this contest - since every single image in all my posts are from myself, so I tend to trust other fellow participants. Thank you Tomas for pointing this out. You are right it's high time that we get more alert to the plagiarists and check for plagiarism. It's terrible to steal others' images without any effort. It hurts me even when I'm not a professional photographer, as I know how much work has been behind each travel photo, especially the good entries for this contest, lots of them require long flights and arduous hikes, it's not just a selfie at home.