Irida boudoir scene: blue vs red (Patreon)

Four images in a boudoir setting,  just one in the blue sheer nightie, which, I must admit, I prefer over the red lingerie set. I think Irida is oozing a lot of sex appeal in that nightie, isn’t she?  

Which one is your favourite from this set?

Irida, I feel, is the epitome of the art nude model - not least because of her toned athletic body, if not also her posing.  I do, however, sometimes feel that art nude poses can suppress female sensuality, taking the eroticism out of a nude body - do you agree with me? Am I talking rubbish?