Photographer Valtteri Mulkahainen has caught what might be the most beautiful game of hide-and-seek ever seen in the wild in a touching portrayal that symbolises pure innocence. Though maybe not as deftly as it would seem, the picture shows a small bear cub trying to hide itself. Even the most stern observer's heart will melt right away from the way the small one peeks out from its hiding place with those vivid, lively eyes and expression of sheer joy. This moment reminds us of the universal character of childhood play across species since the natural playfulness of young animals is exactly caught here. Perfect timing by the photographer captured that ideal mix between the cub's attempt at secrecy and its clear enjoyment in the game, producing an image that makes everyone want they could join in this woods adventure until mama bear returns.