Sudhanwa,
Here are few examples of professionally shot images received in Phase 1:
*
https://commons.wikimedia.org/wiki/File:Kesari_bhath.jpg
*
https://commons.wikimedia.org/wiki/File:Salt_lassi.jpg
Please follow our social media channels where we will publish more such
pictures in the coming days:
*
https://www.facebook.com/WikiLovesFood
*
https://twitter.com/WikiLovesFood
*
http://wikilovesfood.org/
Any public facing contest will receive contributions from professionals and
amateurs alike. The dynamics of Commons community will ensure that only
pictures within the scope of Wikimedia projects will be retained.
For example, the picture you pointed out has already been identified and
nominated for deletion.
https://commons.wikimedia.org/wiki/File:ABSOLUTELY_TRADITIONAL_ODIYA_DISH-F…
We are also identifying possible copyright violations. For example, please
see
https://commons.wikimedia.org/wiki/Commons:Deletion_requests/Files_uploaded…
Maintenance and cleanup work like these is also a part of our work and will
continue even after the contest is over.
Ravi