Its amazing how very skilled Mariel is at putting together puzzles.  This was our special treat instead of a story before bed tonight.  We did not finish getting it together, so it will probably be our treat for tomorrow night, too.  I was blown away by how well she was working- she did most of the princess (Aurora?  I get them mixed up) and the entire bottom border while I did the top.  It does say for ages 6+, so maybe there is some advantage to being closer to the target age?