I don't often go on classes in the UK, but in 2017 I did take the opportunity of a class on Or Nue, at the Scottish National Portrait Gallery. The class was taught by Helen McCook, a Royal School of Needlework graduate.
The design is based on a detail from the painted wall decorations on the pillars of the upper gallery. If you have the opportunity, the Scottish National Portrait Gallery is worth a visit just for the architecture and decoration. Of course, it's also full of portraits!
For some obscure reason I did not record the notes and timings I usually keep on pieces. No idea why. The gold is Japanese Gold #2, the flosses are DMC stranded cotton using one strand, stitched on blue satin. The design is only about 5 inches across. Helen taught us various types of fillings and explained how they could be used to emphasis shape and depth.
It was a fun class, with lots of interaction and lots of discussion about influences, from Arts & Crafts, back through Restoration and Jacobean to the Eastern influences brought in by the arrival of Indian and Japanese fabrics and embroidery.
This was never meant to be one of those pieces I would hang on the wall, but once finished it needed protected. I didn't want to place it under glass or just put away in a drawer and forgotten about, and I did want it to be portable but safe. I found the perfect storage for it, an I-Phone box.