One of my very favorite things to work with is the recycled canvas. Above are three examples of my Zentangle® Inspired Artworks on old discarded windows. Sometimes I allow the character of the original window to shine through and become its own piece of complimentary art, and sometimes, I 'polish' them up a bit for a more 'finished' look. In either case, I love using old windows as my creative canvas!
Sheila Grube, CZT