Let me start with this observation: your daughter is very lovely! That aside, I like the first cover. It shows a couple of rocking horses being worked on in the studio and one completed on the bureau. This tells you something about Caz's life and character. She is also gazing off into the distance, suggesting there is something beyond that studio that has captured her interest. I also prefer the title font on the original cover. It has flair. The title font on the new cover seems too stark. And I don't think Caz was wearing a black evening dress when
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However, I do think the new cover would be better as a thumbnail. It's less busy and the detail and catch-phrase on the original cover would not come out in a thumbnail.