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You mean like your profile photo or? Sorry ,I didn' t get it haha

noooo, the main photo of this content, bit impersonal ? is it ? BTW , I hope my Resteem helped a bit for your nice article about water

Thanks so much for that, I didn't notice it! :)
I think your main photo is good enough, says clearly about your content, and can serve as a nice inteoduction! I personally think that your writing is really good,and people are recognizing it here.. So, I wouldn't worry too much about photos(when you write content as this one is), as the writing is good enough to emphasize your qualities!