I want to write the current page number of a page that contains a picture as text. and I want it to be updated if the page number changes. Example: Picture1 is on page 1. On page 2 I'll write something like "look at my picture1 on page 1". Then I add text at the beginning of page 1. So Picture1 moves to page 2 and my text moves to page 3.
Now, I want to read on page 3 "look at my picture1 on page2". Is it possible to generate a page number of a picture by using field functions?
Now I solved my problem by using cross-references.