Your search for "nautical paper" revealed the following:
12 x 12 Burlap Sheet - Natural Burlap
$2.49The perfect craft fabric for DIY, Mixed Media and Home Decor Projects. This natural jute, burlap has so much texture...
12x12 Fabric Sheet - Denim
$3.99100% cotton deep blue denim sheet. No two are exactly alike. 12x12 cut sheet packaged 100% cotton actual denim fabric...