sixtutych

A sixtutyph is a painting or photo divided into 6 sections or panels.

Person 1: Man look at that sixtutyph.
Person 2: You mean a polyptych ?
Person 1: No, it's a sixtutych, it means it's divided into 6 sections.
Person 2: That's not a real word.
Person 1: Sure it is, you just got to believe.
Person 2: What.
Person 1: BELIEVE!