Level 19 - Pharos, Temple of Isis

[MadHater]

I'm stuck at level 19! I'm supposed to place the Pharos Knot in the first slot which I did (I got that one from the previous level)but I don't have the Pharos Pillar!!!! Where was that one? What can I do from this level?

[Donkasta]

The Pharo's Pillar can be found by going through the left door, on the south wall of the the upper level of the Lost Library.