The following drawings are merely intended to suggest a pattern. You choose what colours you want where. In due course I would send you photos of glass samples for your approval. To give you a quote it would be ideal if you could annotate such a drawing with your measurements.
The above drawings are associated with Victorian/Edwardian design but do not including painted glass such as birds or flowers which were typical additions. This would be the third option in terms of complexity and cost. This is harder to shown in drawings but for inspiration please take a look at my bird archive. I have a supplier who can provide copies of any image you specify.