Need help with identifying this wood carving. It’s approx. 3′ x 4′ and in 3 pieces. The story that I’ve always heard is that it was carved from the hull of a ship. I googled “Perli” and believe this is a Perli Pelzig Biblical carving of Harvest of the Wheat. Your input would be greatly appreciated. Thanks!

http://s1226.photobucket.com/user/cdavis0726/media/20160530_084255_zpsfaqqx4yd.jpg.html?sort=3&o=1

http://s1226.photobucket.com/user/cdavis0726/media/20160530_084211_zpslqlsqotn.jpg.html?sort=3&o=4

http://s1226.photobucket.com/user/cdavis0726/media/20160530_084152_zpsaac8uchc.jpg.html?sort=3&o=6

http://s1226.photobucket.com/user/cdavis0726/media/20160530_084118%201_zpsa0n38a7f.jpg.html?sort=3&o=8