• Are they parallel ?

    Are they parallel ?
    Are the steps parallel? You bet they are.
  • The importance of black colour!

    The importance of black colour!
    What does a change in colour does to a picture? Check it for yourself.
  • How many?

    How many?
    How many figures are there in this picture? You won`t believe. Surely, more than two. It has a dog, too.Find them.
  • It`s a spiral, right?

    It`s a spiral, right?
    No, these are a bunch of independent circles. Look carefully.