BosCon Grid

This logo is based on a 3x3 grid with a Druplicon in each corner (ones on right are mirrored). The logo uses (excluding shades used for antialiasing) 4 colours - all shades of grey. The logo could very easily be reduced to 2 colours (make all the letters black and the druplicons white-filled) using the PSD file. The font used is a freely available font - Bitstream Vera Sans.