Acrylic Painting Week 3

The dainty bodies, formal dress, and elaborate detail of this old caricature appeal to me so I based a painting on it.
Here is what I finished in the first 3 hour studio session

And I worked on it a bit more after finishing (as best I could) my model portrait today.

Of course with the source it's based on and with my lack of experience painting figures it looks very stiff, I think it's all right but it's not really what I wanted.