The world becomes interesting even on a dullest day for a person who has vivid imagination and Portuguese photographer Tiago Silva is one such person.  The visual perspective differs from reality and it varies from one person to another depending on their way of thinking.  Tiago creates astounding optical illusions using perspective and shadow and never uses any kind of editing softwares to create his photos.  Tiago says that he draws his inspiration naturally from around, like the graffiti, a landma...