“Will this unlock what I want?” by Arghadeep Saha is the depiction which tells you the ultimate truth of our life. The art shows that a person has found a key to control his heart and his brain which is very hard thing to do.
Many saints and sadhus meditate for many years to find the control over their brain and heart and lock it down. Because if you find the key to control your brain and heart you can achieve anything in the world. This same thing is taught by all the Indian Mythology.
Here the artist ask the question “Will this(the key) unlock what I want?” is a rhetorical question as he is addressing here that to achieve anything is life you have find control your own brain and heart i.e – all your desires and distractions and then you can achieve whatever you want in life.