On our way into walmart my daughter and i happened to notice a strange object in the sky. it appeared to be square or rectangular and dark colored, no lights observed. was not a plane or helicopter, also not a balloon or lantern. it was silent and totally still, no movement observed at all. i took 2 pictures of it and observed it for a few minutes when my daughter insisted we go into the store. when we came out about a half hour later it was gone. the moon is also visible in one of the pictures, but it was still daylight.