My wife and i were sitting on the 11th floor of the hilton athens when i looked out through the camera and caught this item. it traveled across the horizon from left to right at some speed and then disappeared from our view within 1:30-2:00mins. i was able to capture a full zoom out view with my camera and then a full zoom in view. the camera is a panasonic lumix dc-zs200 and this was taken as a 4k photo - so it is a lot of images. i am not sure what this was, it could be a balloon shaped like an elephant just floating by but it traveled at pretty good speed and disappeared very quickly. i have edited the frames of the video as individual photos, and cleared them up using adobe lightroom, just for clarity and to remove some noise. no light, color or exposure adjustments were made.