A grindylow or grundylow is a folkloric creature that originated from folktales in the English counties of Yorkshire and Lancashire.
You can see this creature in Harry Potter movie ;).
This image is about the last lonely Grindylow, take a look on the content then you can guess what's happening.
Thanks to: falln-stock, l30n, salsolastock, bugalirious-stock, mind-matter, angelmoon17, titoff77, rhabwar-troll-stock for the stock images and brushes.
To construct Grindylow I used 7 different sources (you can see the details in SBS)