Inspiration:
http://waynesword.palomar.edu/plfeb99.htm
http://www1.biologie.uni-hamburg.de/b-online/ibc99/wind/plfeb99.htm
http://waynesword.palomar.edu/plfeb99.htm
https://www.pinterest.com/pin/536632111829204015/
http://mappingignorance.org/2013/05/15/autorotating-seeds-to-fly-or-to-die/
Sketches: