Egg Box - No, it isn't software exactly. But it is a great example of a design that works well at revealing the beauty and nature of the content to the user rather than hiding it, which is what UX design ought to do more.
Naum Gabo born Naum Neemia Pevsner ( 1890 –1977) (Hebrew: נחום נחמיה פבזנר) was a prominent Russian sculptor in the Constructivism movement and a pioneer of Kinetic Art. Gabo contributed to the Agit-prop open air exhibitions and taught at 'VKhUTEMAS' the Higher Art and Technical Workshop, with Tatlin, Kandinsky and Rodchenko. During this period the reliefs and construction became more geometric and Gabo began to experiment with kinetic sculpture.