Mariarosa trained in Europe, in fine embroidery and silk painting. She creates beautiful images on fabric and paper using the Eco printing method. These prints have been dyed using organic materials such as leaves and flowers on paper. Essentially, if solar printing and natural dying had a baby you'd have a so-called eco-print. ... The essential quality of an eco-print is that you use the natural dyes in plants to make a print onto another surface (like paper or more commonly, fabric).