Cyndy, Sukicart, Jeanie, Ann, Judith for reminding me of the evening concert series at la SAINTE CHAPELLE.
PARIS MONUMENTS site has a 12-page PDF meant for kids (in French) but still interesting for a bit of visual orientation before you visit.
watercolor demo on making glazes.
When this is done right, the colors combine creating new colors. The white paper acts like the light behind the stained glass windows, illuminating the layered colors, giving an added brilliance (why you have to keep the washes transparent and thin).
*You can still get a stained glass watercolor by subscribing or renewing the Letters on Etsy, dear PBers.
Tomorrow I'm off to relook Chartres. More stained glass and Medieval times to come. All in favor say Yay or Nay.