Martta Wendelin. Here's what you do with a vihta/vasta.

Martta Wendelin was a Finnish artist whose work was widely used to illustrate fairy tales and books, postcards, school books, magazine and book covers.

Martta Wendelin - Finland

Martta Wendelin "My daily work is over, the sun is in the west. I'll sing my evening song now, then lay me down to rest." Translation by Alex Bryan.