Most recently, I have become fond of the notion that "space" within cyberspace is always readily abundant, and, via hyperlinks, movement and circulation from "space" to "space" is easily facilitated. Moreover, hyperlink transitions within cyberspace offer the same abundant possibilities as the "space" itself since any channel or passage is instantly creatable. Because of this abundance, I do not regret cyberspace's basic lack of the third dimension. Indeed, generating a real cyber space and a real virtual place utilizing only two dimensions is our time's greatest architectural challenge.
The quest for a real two-dimensional architecture sheds new light upon the work of G.B. Piranesi, whose two-dimensional architectural oeuvre vastly outnumbers his three-dimensional manifestations. Nonetheless, Piranesi was a master of both two-dimensional and three-dimensional architectures. It is, however, Piranesi's two-dimensional work that is particularly poignant today -- albeit non-digital, all of Piranesi's architectural engravings reflect the work of the first consummate virtual architect. Above all, Piranesi's Carceri (Prisons) reveal the "torture" that a quest for real two-dimensional architecture engenders.
...I am now also thinking about 'Piranesi and the torture of two-dimensional space' as a topic to investigate.