Definition
"Mezzo-rilievo" is an alternate spelling of "mezzo-relievo." Both terms refer to the same sculptural technique: a type of relief sculpture where the figures project moderately from the background. It's the middle ground between high relief (alto-rilievo) and low relief (bas-relief). So, whether you see it spelled with a "v" or not, the meaning remains the same. Itβs a 3D image not fully detached.