Sky Gate II is a monumental cast paper relief created by Louise Nevelson in 1982, composed of two distinct parts that work together as a unified composition. The work exemplifies Nevelson's signature exploration of geometric forms and spatial relationships through her innovative use of cast paper as a sculptural medium. The piece creates dramatic interplay between light and shadow, with its architectural quality suggesting both gates and windows into dimensional space. This work represents the artist's continued investigation of how abstract forms can evoke emotional and spiritual responses in viewers. The two part structure encourages viewers to consider the relationship between separate elements unified by artistic vision.