Spiders, Insex and other

Our forum is down until maybe tomorrow,
so I have a bit time to check past-present-future.
I am a devilish one, ain't I?

The Opening Insex Spider is famous to everyone,but this one was also on the site as disclaimer page background.
Enlarge and look at it thouroughly!

PD chose the spider because it was "itchy"
Nothing wrong in that

Today, I ran accross this image of a tattoo made by Hori Kazu.
It immediately reminded me the ones of Insex
(including Shonta's Tarentula)