Airport Stuff

So I had a ‘hidden level-unlocked’ moment just now at the Mumbai airport. I’m in T2 and that’s the pretty one. Have been here at all random hours in varying stages of wakefulness over the years but I never knew that the Gates 45 A to D were located on a special lower level till today. Now the airport has some nice pieces of art on the upper level like the below which I’ve seen often

But for whatever reason they seem to have gone nuts with it on this lower level. The concentration of art here is way more than anywhere else and I don’t know why. I still clicked as much of it as I could though the quality of images is questionable because it was all pretty high up and I can’t fly. Anyway, adding them here to remember for posterity and also curious what else is hidden in other parts no airline ever sent me to.