Biologist, mathematician, humanist, atheist, itinerant, photographer, puzzle-er, international, ...

instagram.com/meltedfrost/

Canon 5Dmk3

21mm f2.8 (Zeiss Distagon T*)

50mm f1.4 Art (Sigma)

70-200mm f4L IS

Lee ND filter "Big Stopper", Manfrotto 294 ballhead tripod