Absolutely agree, rain has its own smell, I always tell my husband that it smells like watermelon for me. Have you ever thought about that. He can't associate it with that but may be because he is not a fan of watermelons :)

I have not tried yet selling but I started to think about that there is a web site that I wanted to explore called https://www.saatchiart.com so somthing I will plan to do through them :)