I've wanted to try this circuit board style nail art for a while. I have a lovely pair of Converse in this pattern which I'm super fond of and have had since I was about fifteen (ten years ago now, eek!). I used a silver nail art pen for the lines as I new they would be thin, though wonder if it may have been just as easy with a fine brush, as it can be hard to get the polish to come out properly at times. I then used a dotting tool for the gold dots using Uptown Glamour from Nails Inc's Kate spade collection of a few years ago. Finished off with my favourite topcoat, Kensington Caviar by Nails Inc, a particularly important step with nail art pens as I find they rub off a bit otherwise, plus, it dries super fast!
Below is the base colour in all it's glory! Brighter light on the left and normal light on the right. A really stylish nail polish I think and perfect for this type of design.