N. Historiae / SuEnvy
I wonder if my fear of deep waters started with the uber-creepy illustrations in my copy of Charles Kingsley's The Water Babies, a book I (inexplicably, given its themes) owned as a child but did not read because I couldn't get past said artwork. If so, perhaps these mermaidenly rings by Toronto's N. Historiae (Flora Lam) could be a first step toward rehabilitation. Suddenly, fins and scales are much more appealing.
Even more jewellery: