I wrote a text document with inserted photographs. I have had several edits with no problem and after putting in a ‘page break’ the images all disappeared. The images were in different formats. Each image was replaced with a frame of the same size and shape but each image was replaced with the same icon and an image number that did not match any image on my computer. I have tried all the stored 'undo’s, saved the file under a new name even re-opening an earlier edition that I had e-mailed to my editor and the same result…no images!
Try with View → Images and Charts.
Please, next time do not use the “wiki” option on this site.