If you see a:
Car is one of the minor details so if you could notice that it means you notice those little details in life,you are a free soul and you life doing things your way, we all know finding the details can be a very positive thing but it may also lead you to forget the bigger main details.

As it is the main picture, that a man is holding binoculars, it shows how you judge things by the whole picture and not stressing yourself to find the most important little details.

Letter "A":
Most people won't even notice this letter, as it is hard to find,you have an inner detective inside you that can find the things that rarely people find, you are unique in your own way.