Photographic Techniques;

The digital pinhole affect. An affect created to enhance a digital image, depending on the size of the hole, sharpness of the whole all depending on what aperture it will represent.

A great example of the pinhole affect by Steve Irvine using his Nikon F2 camera :

An example of which i have experimented with my camera:

Using an old camera cap i pierced a hole and took photos through this cap without a lens

Examples of flowers i took via a pin hole

Artistic blury shot of the same flowers

Shiny metal objects through my pin hole camera