High-quality posters to hang in dorms, bedrooms or offices. Multiple sizes are available. Printed on 185gsm semi gloss poster paper. Additional sizes are available. At the Battle of Milvan Bridge, this sign was said to have appeared to Constantine in the sky accompanied by the words "IN HOC SIGNO VINCES", meaning "BY THIS SIGN SHALT THOU CONQUER". Constantine's men painted the Chi-Rho (The monogram of Christ), on their shields and won the battle. The Chi Rho is also considsered a…