Sometimes a bookshelf to the left or right will provide enough shade for the camera sensor so that it takes appropriate light readings before you make the shot. (remonline.com)
I find there are enough shades of gray to provide interesting characters without going the easy route. (cinemaviewfinder.com)
I am waiting on buying this palette till I can use a coupon to get it because I already have so many close enough shades in other palettes or as singles. (crazybeautifulmakeup.com)