This is the birth of a great idea.It is started to crystallize seemingly from thin air (the blue figure in the left center). But actually you are filling the empty carcass of the idea with your previous experience, common sense and logic (lower greenish gray part of the painting). And the second source of inspiration is your passion, your feelings. The idea is changing forms, it is flexible as you progress with your thinking. You have your doubts whether it is something worthy(the waves from the center to the lower right corner). Now you are pretty advanced in developing the idea, so you are starting to think about a real implementation(the rectangles with black border).