Hello! This is a bit of a complicated one, since I was only a little child when I read this book and I fear its no longer with me. It was a collection of children's stories with beautiful graphics and art to compliment it. I had it sometime in the 2010's but I think it originated in the UK since it might've been a gift from a family member there.
What I remember the most, and what I want to find is this story that was at the end of the book:
A little boy, who (maybe) visits his grandma. He wants to play but his grandma is far too old to play. When He plays alone for awhile in her garden, he meets a Little girl his age, who maybe had a rabbit toy(??) they play for awhile but as the sun set, or maybe after the day is over, the little girl dissapeared, The little boy was sad but then he realizes that this little girl was the younger version of his grandmother all along.
Im not sure about what the other stories in this book was but I remember it had a family of bears as a front cover and its first story was about a little bear being taught by his parent bear.
This book has been a foggy memory, and I really wanted to find that last story, since its art was so dreamy and painted in a way.