HPLC 2017, Prague - June 18
Vytvořeno: 18/06/2017 15:43; Canon EOS 70D, lens: EF70-200mm f/4L IS USM @, f=4.5, exp.time: 1/160 s, ISO: 6400
IMG_9818.jpg
Ivan Miksik (c) 2017 www.natureblink.com