Sparkle in sky at sunset, circular then crescent in shape with more than one layer? Assumed to be rotating

Sparkle in sky at sunset, circular then crescent in shape with more than one layer? (Crescent, maybe a rectangle behind this side). Assumed to be rotating, I figured it was a weather balloon, but seemed different than what I’ve seen before. Not sure due to strange shape. Sun was setting and bright glint seemed odd. Assume it traveled just too far out of my sight and the sparkle disappeared. Time may not be exact, I believe the sun had just set when i spotted it, still light out. Image is of region next day, but not the object seen. I believe we were on the right side of the mountain range in image if that’s helpful and the object was viewed in the distance behind this mountain range. Last image shows a circle where I believe we were driving on a back road, so object was towards the west. Dogs seemed to be calmer than usual, but creepy feeling in this area, smelled bad/off almost a faint sulfur sent. Thanks.