This image is a composite of two different photos. A narrow strip is missing from the center of the illustration. Note the bizarre shape of the space plane fuselage. Image from Underman's 2001.
Concept art for Space Station V. Close to the finished
design, except for the much longer docking bay. Image
From Underman's 2001.
An early painting of the USS Discovery. The design here is close to the one in Clarke's novel. Image from Underman's 2001.
An early design for the EVA Pod. This is a scan from "2001: Filming the Future". Sadly, most of the story boards and production art were destroyed after filming.