Good sources for images,

morgueFile.com, free

istockphoto.com, cost, credits ($1 – $2/credit)

grabCAD.com, free

flickr.com, and also creative commons

https://creativecommons.com

gettyimages

Getty Images free, 35 million – non-commercial use

copy the html, and insert in page

Often for personal website, can get permission. For commercial use, be sure permissions are obtained.

What is the common ground between food and science, food and math? Is there any? Why would anyone care to focus on such a topic? It seems to me that the development of new dishes, the branching off of a new cuisine from an existing one is an experimental enterprise.