Done once by adults, last photo is proof that all pieces are accounted for! 1,000 piece jigsaw puzzle called Little Boxes on the Hillside by Puzzledly. Excellent condition and very fun! Great Quality and comes with poster. Pieces put directly into ziploc after completing. I ship in a box to protect the puzzle box! I’m selling quite a few puzzles, to make room for more, so check out my closet to bundle! Always open to reasonable offers (: