I think the image shown at the top right is the entire text that was discovered: because if you count all the lines (including even the ones where no mortal can see actual letters), you get 30. I admire the experts who can make sense out of it. Words are not separated by blanks. The first line in the second column may start with «ΚΑΙΤΟΙ ΠΩ…» ‹and yet wh…›. Below that perhaps «Η ΜΕΙΖΟΝ …» ‹or greater›. Further below even I can read clearly a «ΦΑΙΝΕΤΑΙ» ‹he / she / it appears›. Even further down I read «ΚΑΙ ΔΙΑ ΤΟΥΤΟΥ» ‹and through / per / via this›.