Spiros Antoniou
Spiros Antoniou is a Greek heavy metal singer, bassist, and visual artist best known for his work with Greek symphonic death metal band Septicflesh, in which he has been since 1990 foundation and of which he is a founding member. He has also contributed to bands such as TheDevilWorx, Chaostar, and Thou Art Lord.
Antoniou is also a visual artist under the pseudonym Seth Siro Anton. He made the cover art for almost every Septicflesh release, as well as several cover paintings for other bands such as: Decapitated, Devian, Vader, Paradise Lost, Belphegor, Nile, Soilwork, Caliban, Heaven Shall Burn, Serenity, Kamelot, Flowing Tears, Moonspell, Methedras, Universum, and Old Man's Child.
