Where is this web photo??

[William Perez]

A while ago I was surfing through all the arisaema photos that I
could find on the web.  I printed one out, but for the life of me I
can't figure out where I found it nor which Arisaema it is.  It's a
photo of a single inflorescence.  The spadix is normal enough but the
spathe ends in a long filament that zigzags all the way down to the
bottom of the photo.  It doesn't curve or undulute - it zigzags!
Please someone tell me where to find this photo again.  Thank you.

William Perez