Jeff Lobdell of Firefly explained to me the philosopy of four symbols — human head & brain, computer, pine tree, and a light bulb — that represent something. The head means humanity, while the computer represents technology (or anything man-made). On the other hand, the tree represents the environment and the light bulb represents thoughts, ideas, creativity or anything intangible.

“The importance of these four is to make it a point that we need to focus on these areas and keep improving,” he said.

Firefly: Website / Facebook / Twitter