Horse spirits

Horses occupied an important place in Slavic beliefs, so I drew a parallel with them and the natural spirit.
The second baby is is a Russian literary fairy tale in verse , written by Pyotr Ershov, about the The Little Humpbacked Horse.
For the ancient Slavs, birch was a symbol of death and resurrection, and horses were the guides of the dead. Association asked for itself.
And the second creature is the Indrik-Beast. In folklore, this is the king of beasts with a crossbreed appearance from different animals, but his name is the Russian version of the Unicorn. I have rather just a unicorn in the Slavic manner.