The Medusa's gaze

I searched around the photos depicting the Greek statues, possibly not naked, but I found nothing suitable. Then I found this character in Roman style (looks a bit like Julius Caesar) but I recognize that it is out of time. The girl has a very interesting face. It seems timeless. It also has a very greek profile.
The jellyfish was not an evil character, suffered this curse by the goddess Athena for jealousy issues ...
photos used:
statue
ybsilon-stock.deviantart.com/a…
spear
fav.me/d63x68d
snakes
fav.me/d5e473g
fav.me/d5e4bke
fav.me/d2u71yh
fav.me/d3k50vl
fav.me/d3k3tnp
fav.me/d64mwle
fav.me/dudlh7
fav.me/d1f10k1
girl
fav.me/d14vb6k
headgear
fav.me/d2xgx0w
ruins
fav.me/d8edagh
fav.me/d8ij4n8
fav.me/d9nwafl
rock
maerocks.deviantart.com/art/Ac…
maerocks.deviantart.com/art/Ac…
sky
fav.me/d26prxw
floor
fav.me/d7oasar