Follow the link (right) for interactive before-and-after architecture.

East Dallasite John Dyer, the director of web development at the Dallas Theological Seminary whom I only know via the miracle of Twitter, posted this cool interactive visual of East Dallas streets and buildings. It includes sections of the seminary (the facade of which was apparently once Trophies, Inc.), Swiss and Gaston avenues in the present and, when you sweep your cursor over the magic spot, the past. I’m not doing it justice — see it for yourself here.

Sign up for our newsletter

* indicates required

Dyer, according to his Twitter bio, is a writer of technology and a writer on technology, and he recently published a book called “From the Garden to the City“.