5 seconds. I really was just effing around. I don't even have a tripod so I put the camera on top of the trash can with a small bag to angle the lens upwards. I used the timer delayed shutter.

I really had no idea what I was doing. hahaha I just thought it came out cool.

Here's the exif data:
Exposure: 5 Aperture: f/5.0 Focal Length: 50 mm ISO Speed: 400 Exposure Bias: 0 EV Flash: Off
File Size: 2.3 MB File Type: JPEG MIME Type: image/jpeg Image Width: 3456 Image Height: 2304 Encoding Process: Baseline DCT, Huffman coding Bits Per Sample: 8 Color Components: 3 Orientation: Horizontal (normal) X-Resolution: 72 dpi Y-Resolution: 72 dpi Date and Time (Modified): 2009:01:10 20:17:58 YCbCr Positioning: Co-sited Exposure Program: Manual Date and Time (Original): 2009:01:10 20:17:58 Date and Time (Digitized): 2009:01:10 20:17:58 Metering Mode: Average Color Space: sRGB Focal Plane X-Resolution: 3954.23341 dpi Focal Plane Y-Resolution: 3958.762887 dpi Custom Rendered: Normal Exposure Mode: Manual White Balance: Auto Scene Capture Type: Standard Macro Mode: Normal Self Timer: 10 s Quality: Fine Canon Flash Mode: Off Continuous Drive: Single Focus Mode: Manual Focus (3) Record Mode: JPEG Canon Image Size: Large Easy Mode: Manual Digital Zoom: None Contrast: +1 Saturation: +1 Sharpness: 1 Metering Mode: Center-weighted average Focus Range: Not Known Canon Exposure Mode: Manual Lens Type: Unknown (-1) Long Focal: 50 mm Short Focal: 18 mm Focal Units: 1 Max Aperture: 2.8