Monochromatic Icons for Nav Bar

16x16 icons created in Sketch for a navigation side bar in an enterprise app. It felt hard getting the highlights and shadows right using Sketch. I kind of want to try making them again in Photoshop to compare the difference.

The color scheme was inspired by BDC's monochromatic set. He's pretty much the best. http://dribbble.com/shots/206798-Monochrome-set