The only critique I'd offer here is that, for the shadows, maybe use some cooler colors. Those have the visual effect of making that shape recede more for the human eye, so in adding your shadows it made be good to use a very light blue or purple shade in some of those areas.
It's wonderful! I could see this hanging in on someone's house.
No criticism here, but it occurs to me that the first artistic task here is composing the still life.
Looks really good, Foxy!
The only critique I'd offer here is that, for the shadows, maybe use some cooler colors. Those have the visual effect of making that shape recede more for the human eye, so in adding your shadows it made be good to use a very light blue or purple shade in some of those areas.