Description: All engineering fields use repetitive structures. These can be thought of as “multi-scale” objects, with at least two scales — the scale of an individual “tile” and the scale of the whole structure. Padmanabhapuram Palace, an hour from IIST, Thiruvananthapuram.

Original author: Udayan Kanade.

Modification: This image has been reframed, rescaled and adjusted for better contrast. Modification by Noumenon Multiphysics.

License: This image is licensed under Creative Commons Attribution-Share Alike 4.0.