Can a 12 year old read The Goldfinch?

Could you elaborate on the suitability of "The Goldfinch" for a twelve-year-old reader? Given the complexity of the novel's themes, including grief, loss, and art theft, do you believe a young adolescent would be able to comprehend and engage with these mature subjects? Would the novel's detailed descriptions and adult situations potentially overwhelm a twelve-year-old's reading comprehension? Or, does the compelling storyline and engaging characters make it an accessible choice, even for younger readers? What factors should parents consider when deciding whether to introduce such a title to their child?