the first of three projects is a virtual city bloc], made up of elements from different streets to create a "virtual" city block typical of the south bronx. christopher and students sketched on site and took photographs which were used to make preliminary drawings before translating via tilt brush into a virtual 3d canvas. "the process allows you to blow it up to the size of a billboard, or shrink it to the size of an ant. walk through or around or hover from above.