Light Sphere

Light Sphere
Originally uploaded by walvekar

Light painting another try. Yet not very clean, need to try it again and again.

Tied LED to a thread and then rotated it such that its center will always be the same. Then I revolved around the reference object (center of sphere).

Here is the tutorial which helped me to achieve this http://www.flickr.com/photos/twincitiesbrightest/3897516615/

Light painting a try.......

Light Painting Try
Originally uploaded by walvekar

Finally tried light painting. LED tied to string which is attached to a rod. As we rotate it radius of circle is getting reduced. As Yogendra pointed, the window in background is distracting. I will try it again with proper care.
I am planning to create some tool using LED and AA battery.