Eco-printing is a unique and environmentally conscious artistic process that involves transferring the natural pigments and tannins found in plant materials onto textile, paper, etc. 

This creative technique is often associated with textile art and papermaking, where leaves, flowers, and other plant matter are arranged on a surface, and then tightly bundled before being steamed or boiled. 

The heat and pressure release the pigments and tannins from the plants, creating intricate and vivid prints that mirror the shapes and colors of the botanical elements used. Eco-printing not only produces visually stunning and one-of-a-kind pieces, but it also embraces sustainability by utilizing renewable resources and avoiding harmful synthetic dyes.