Obviously, liberties have been taken. They’re inspired by this piece of concept art. My headcanon is that skull spiders are sentient masks; their “main eyes” are just eye holes for their hosts to see through. They close when a spider isn’t attached to a host.
Reminds me of a squid or jellyfish sort of vibe… very creepy looking. Would be interested to see you do the Lord Of Skull Spiders and possibly the Summer villains in that style :3