As seen at Rocketeers.co.UK (the item was posted in 2006, but I only saw it now):

Alt.Space becomes Art.Space! This manga-styled poster, drawn by Glenn Andrean of Altiz-Studio depicts a young rocket engineer as she completes a successful flight test of a VTVL RLV. []

Manga-styled, heh. The logo on the Tee of the girl and the DC-X lookalike in the background bothers me. I know I saw it before, but where? DC-X had a different one (X-shaped).