Egyptian room

I'm in the Egyptian room and at the wall at the end. I have finished all the wall except down at the bottom where there are 3 sails and 3 squigly lines. The only tool I have is a black light. I have also brushed the 3 things at top. The light turns blue when my black light hits the squigly lines, But nothing happens. What am I doint wrong. I'm stuck. please help.

Hey mariahlegrand,
I am also stuck. Did you ever figure out how to solve the above mentioned problem? Would sure appreciate any help you can give. Thanks!!!

Problem solved!