2020-07-17, comet C/2020 F3 (NEOWISE)

Observed the comet under very poor conditions. Extremely humid and dirty atmosphere. Comet easily visible to the naked eye and the increased tail length was obvious.

20200717, 23.03UT, Canon R, Sigma ART 135mm, f1.8, 20x16s, ISO3200.
Same as above, converted to negative and greyscale to bring out the striae.