THE MOST MAGNIFICENT THING by Ashley Spires
I could definitely relate to the protagonist, as I remember the feelings of overwhelming frustration when something I was doing as a child wasn't turning out quite right, especially if it was supposed to be something creative. I loved how at the end, the child ends up creating a scooter and attached side car for her best friend, her dog. The well done illustrations beautifully illustrate the little girl's creativity and imagination.