Valay Shende produces art that, as with most good artistic endeavors, you can't really put a concrete description to. Shende uses a lot of metal, and in completely different modes than one would expect, like the giant metal grenade in the first image.
Some of Valay Shende's other works include intricate metal beading in the creation of life-sized people, and her all-metal gun. My personal favorite of the Valay Shende collection above is the giant grenade. I don't know what the social comment is supposed to be, but it is awesome.