Animated gif created by Dr. Garai mainly for use in his personal websites: (1) https://sites.google.com/site/scgarai55/ (personal details) and (1) https://sites.google.com/view/scgarai/ (on Biology, Plants & Phytochemistry) Most of the animated gifs are consumed in the 2nd website. Creator, Dr. Subodh Chandra Garai, is former Principal of BARUIPUR COLLEGE, near (at the south of) Kolkata, India