Exterior finish detail, Cosmopolitan Hotel, Las Vegas, Nevada. Reminds me of guitar frets somehow. Very industrial exterior panels. Grey but reflect a lot of light. Cool black circles with reflective glass at their centres reflect a ton of Las Vegas Strip light at night.
"These Slow Cooker Chipotle Sweet Potato Black Bean Quesadillas are an easy week-night dinner recipe. Pre-slow cooked sweet potatoes are mixed with chipotle peppers, black beans and cheese in quesadillas. Serve with lime yogurt sauce.