Edna Waving from NIST Reports....

Time is passing. Edna is moving around. Smoke is moving around. Flames are dying out. Shadows shift and change cos that's what shadows do...
Three photographers, diffent times, different perspectives, different enlargements, different color balance, SAME Edna.

http://www.thewebfairy.com/911/edna/nist/040505_final_062.jpg