Music, in performance, is a type of sculpture. The air in the performance is sculpted into something.
— Frank Zappa

Moonlight is sculpture.
Nathaniel Hawthorne sculpture quote

What sculpture is to a block of marble, education is to an human soul.
— Joseph Addison

Architecture is inhabited sculpture.
— Constantin Brancusi

A structure becomes architectural, and not sculptural, when its elements no longer have their justification in nature.
— sculpture quotation by Guillaume Apollinaire