Polypodium XXXVI. Lowe Fern Chromolithograph 510. Ferns, Lowe Fern Prints that were produced in England from 1854 to 1875. They are chromolithographs whereas each color was applied with individual key stoned limestone plates. They have intense color and are in great condition. Each vintage print measures @ 5 1/2 x 10″. $40 each.