When the history of 21st Century architecture is written, the first decade of the century will be remembered as the era of blob-like, curvy architecture as exemplified in the work of Frank Gehry:Construction Specifier. May 2010, page 84.
Chief among the driving forces that make complex tessellations practical are BIM-driven CNC-controlled fabrication systems that make it possible to mass-customize components. As the article states, "The machines don't care what shapes they make."
Here is a recent example of a tessellated facade:
Be wary, however: Architectural fashions lose favor as quickly as they rise.
Experience Music Project building, designed by Frank Gehry.
Photo by Rebecca Kennison under Creative Commons.
Iluma, designed by WOHA
Photo © Patrick Bingham-Hall