My lighting was two 1000W constant lights with white umbrellas...both at 45 degree to myself and the camera in between them.
I shoot in RAW...so I take the images in BW then convert the chosen images to colour and then mask out everything but the nails from the colour version...allowing the BW to show through beneath.
Very little is done to these images...mainly a slight contrast adjustment, crop, resize and USM.
This is very creative. Highkey is done perfect and the color of the nails being so bold along with the design on them is awesome. Very well done nudity as well. The necklace peeking into the photo just tops it off like icing to a cake.