OPI Muir Muir on the Wall is from the San Francisco collection that came out in fall 2013. The name is referring to Muir Woods. I’ve owned this nail polish for a few months now. I really like the colour. It is a duochrome.
The application was easy. I used 2 coats in the photos below with OPI nail envy as base coat and Seche Vite fast drying top coat.
Overall, I like the colour more when it is under the sun (the deep red colour rather than the brown in darker places). Although I used 2 coats, 3 coats would give the optimal results. It lasts 5-7 days without chipping for me.