colour

pastels 

this study has uses manly warm colours are used on torso and legs, the trousers are grey which is neutral and cold or warm. this creates a big contrast in the image however the grey trousers do merge with what model is sitting on so can be hard to distinguishing it from one another and doesn't create balance in image. there is different hues to help indicate darker areas on skin, such as brown helps to create tone and helps form the model a good example of this is on the torso. also see contrast in shadow behind arm which is self shadow.   

this image has much more balance as we have both warm and cold colours within the image. half of model has warm colour where as other has colds, this is most likely due to lighting conditions. we can see some of the warm colours cast on some areas on right knee, this is to show shadow cast as we have difference in hue and contrast to show this. 

this image is unbalanced as we have cold colours as backdrop and used on table this creates contrast in model as mainly consist of warm colours.the hue of backdrop and table makes the the model stand out more but the cold colours overpower the image and become focal points in the image.