On WALL•E…
The sleek lines and shapes, the shiny materials, the smooth motions – Eva was the ideal contrast to Wall-E’s rigid, clunky, clumsy appearance – but it was captured in the most adorable robot ever created. The hat-tip towards Apple in his startup chime was a lovely touch too (also a nice reminder of the Pixar history and connection).
(Source: http://www.creativebloq.com/digital-art/best-designs-in-sci-fi-movies-1233236)