Even geeks have got to eat and when pizza's just not enough, there's cake - so sharpen up the knives and prepare for sugar shock!

Art can be considered geeky for many reasons - from the materials used to the subject matter chosen. Here are twenty examples.

Here are ten monuments dedicated to remarkable men of science that have changed our lives.

Here are seven more geek graffiti projects for the digital age, reinterpreting traditional street art approaches and making contemporary messages via new media.

The following examples span the spectrum but share elements only a geek can fully appreciate.

Here's a look at three types of urban light art: dorm room tetris, lightstick air animation and architectural projection bombing.

Consider this a crash-course introduction to the world of Steampunk, with everything from altered guitars to a Steampunked iPod and much more.

Architectural light graffiti, or projection bombing, falls somewhere curiously in between street light art and large-scale temporary installations.

Like traditional graffiti and street art, light art comes in many forms. Unlike most graffiti, however, there is no one to complain about being tagged!