As it is, I work with trial and error. I think of the shape I would like to get and draw a pattern that is along the lines I want. Because I have a hard time visualizing flat to volume, I make a muslin mock up of the first pattern. I know it will not be what I want but from that, it becomes a lot easier for me to see how I need to alter the pattern.
So this is what I did yesterday night. I drew my first pattern and make the mock up.
So this is what I did yesterday night. I drew my first pattern and make the mock up.

It was a good starting point to add more panels and change the shape. So on to step 2.

That was closer but still not quite the size (a bit too large) I needed and I also wanted a more accentuated shape. And there we are. I am pleased with this one and I think it will work well for that I want to do.
Now I need to decide the color and also what kind of fabric I want to use. I really would like to use cotton velveteen. It would look great there. The problem is that it is also a bit thicker than silk or cotton and because the shapes are small and there are many seams within a small area, that might be a problem. I guess the only way to find out is to try! 

So I was leafing through this wonderful book recently and it gave me the inspiration for my new "Offering". Of course, my box will not look like anything he painted but his art was the sparkle that started my inspiration. 















This is the Louvres seen from the Seine