This is a clip from the animated short, The Snowman, from 1982. This was adapted from a book written by Raymond Briggs in 1978.
I remember that winter because it had brought the heaviest snow I had ever seen. Snow had fallen steadily all night long and in the morning I woke in a room filled with light and silence, the whole world seemed to be held in a dream-like stillness. It was a magical day… and it was on that day I made the Snowman.
This is my favorite scene from the animated short.
And the entire animated short –