1) Form, Space
2) Form has been used because it makes this image look 3 dimensional. This image has an organic form because the image has a natural flow and doesn’t have sharpe edges.
3) Contrast, Unity
4) Contrast has been used because the girl in the image has lighter colours used on her and the background has darker colours used. Using contrast also creates unity in the piece. The contrast also moves the artists eye around the piece.
5)it’s a self portrait so I don’t know what this would symbolize but maybe the colour green and the colour brown
6) The colour green on her clothes would represent making this piece soothing to look or affluence to represent that the women may have lots of money .
The colour brown very timid and predictable so the artists probably just used it so that you would focus more on the portal than in the background.
Hopefully this helps:)