Have seen some occurences of photos from iphone beeing 180° (or 90°) off when posted on the forum. The original pictures are really rotated, but when originally viewed in some photo applications on mac or pc they are automatically turned for viewing, and looks ok for posting. But when uploaded to the forum the real orientation is applied.
So if posting pictures from mobile phone, please check factual orientation before posting.
See attachment, the exif info tells the facts.