This was my first time trying negative space nails. My lines aren't perfect but I do like the look of negative space nails. I used OPI In the Cable Carpool Lane, I love how easy it is to apply, the richness of the colour and the jelly look of the polish. For the heart I used One Nail to Rule Them All's tutorial but I didn't outline the heart so just used acetone to remove the lines to make a heart shape. It was easier than I thought it would be. I think I will try negative space designs again as I do really like them just for something different :).
Have a great day, Tx.
Above in full sun