The Original King James Scholars shows that Jesus died on a Tree or Stake, so the Mythical Statue of Marsyas can be use as proof that the Romans used a upright stake or Tree for putting Jesus to death.
"“The God of our fathers raised up Jesus, whom ye slew and hanged on a tree.” Acts 5:30
"“The God of our fathers raised up Jesus, whom ye slew and hanged on a tree.” Acts 5:30