I must be hopelessly and utterly geeky to share this but every time I watch images of books smartly packed together, I get this feeling of calmness, the visuals engage my mind and overall, I feel good!
Really don’t know the reasons for it but snapshots of massive libraries or even decadent books put together on legacy shelves give me a sense of calm, as if for a moment, Life has been put on order. Though purely academic, even university library spaces have had this effect on me. There is nothing too aesthetically progressive about it but yes, sometimes when you see those glossy covers with a wide range of colors, the scene is rather appeasing. Step closer and you can find if someone took the time to place the books in an order beyond the alphabetical rule. This can be based on increasing or decreasing book size, hardcover or not, or the binding pattern.