Taking classes to expand my mind

I have taken plenty of classes that were not quilting classes over the years to have fun and expand my mind. In fact I have one coming up in June that has nothing to do with quilting. It’s one on eco-printing. https://artallianceofcentralpa.org/products/eco-printing-bookbinding

I have never printed with leaves and plants before. I have done normal fabric dyeing as well as rust dyeing. The rust dyeing definitely produces some interesting results. I have used several of the rust dyed fabrics in quilts. 

Rust dying set up

Rust dyed fabrics

Stormy skies rust dyed fabric is my favorite

Fracking quilt made from rust dyed fabrics

Painted rust dyed fabrics to use in a quilt

Rusted toxic barrels quilt using painted rust dyed fabrics

Do you take classes to expand your mind? What kinds of classes do you take?

Thanks for reading.

Chris