Hi! Can you please specify the source for your images? Thank you.
EDIT: Never mind. I've already deleted two of them since they were cropped, and cropped images are against the rules (except for certain special circumstances). Now I see that the other two were cropped as well, so unfortunately, I have no choice but to delete them. Please review the image policies (there is a link in your welcome message below), they will tell you everything you need to know about the rules.