Rose

This image doesn't show much detail but...

Rose 2

this shows it up a bit better

Iris

All these flowers use over-lapping pieces of glass to great effect

Tulip

Overlapping glass is rare in stained glass work. It's known as 'layering'.

African Violet

'Tristan & Isolde' in the Ely Stained Glass Museum is a good example of layering - at it's worste!

Sunflower

I use traditional Lead 'Calm' to wrap the centre and support the petals