The fountains at Peterhof in St. Petersburg (Russia) are immensely impressive, built on a grand scale. The Samson Fountain, which is part of the "Great Cascade", contains several mermaid statues. map
There are several copies of this mermaid sculpture at this fountain. Note that both the child and grown mermaids are twin-tailed mermaids. Other twin-tailed mermaids in our collection are listed here.
● The Mermaids of Earth coffee-table book: See page 39 in the book about this sculpture.