Hollow appears friendly, paranoid and somewhat eerie. He also seems to be wretched and depressed, considering his circus was shut down. He is a lanky, tall clown. He wears basic makeup, and has purple hair. Wears a clown suit split into purple and blue with red sleeves and leggings. Hollow's skin is also black, technically a void. His face seems to be a mask, his mouth doesn't move at all. He lived in a circus raised by his father, but the mayor shut every circus down.