polish please | summer gradient

Summer is here {and has been here for a while in the Valley of the Sun}, so I decided to try a cool-toned gradient to combat this summer heat. I used a couple of Nicole by OPI shades that created a very subtle gradient from a cool blue to a sea green. First I put down a coat of white and then sponged on the gradient with a triangle makeup sponge. Not bad for my first attempt at a gradient!

What do you think?