Unlike the sharp angles of the original ship, the Enterprise-D features organic, elliptical curves and a massive saucer section. You can find detailed technical specifications and ship imagery at Memory Alpha .
The visual identity of Star Trek: The Next Generation (TNG) defined a new era of science fiction, shifting from the primary colors and "retro" aesthetic of the 1960s to a sophisticated, warm, and streamlined vision of the 24th century. Star Trek: The Next Generation image
Star Trek: The Next Generation (TV Series 1987–1994) - IMDb Unlike the sharp angles of the original ship,
The Library Computer Access and Retrieval System (LCARS) is the colorful, flat-panel interface seen on every screen and PADD (Personal Access Display Device), characterized by its rounded "elbow" shapes and distinct color blocks. Visual Gallery Star Trek: The Next Generation (TV Series 1987–1994)
The "image" of TNG is built upon several distinct design pillars that are instantly recognizable to fans and casual viewers alike:
The following images capture the essence of the show, from the main cast to the iconic ship and alien encounters: